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Three-tier system of health infrastructure in India means that health-care in India is made up of primary, secondary and tertiary levels.

Three-tier system of health infrastructure in India means that health-care in India is made up of primary, secondary and tertiary levels.

Communication is a process by which we can share our ideas and opinions with others. It is continuous process of speaking listening and understanding.

Communication is a process by which we can share our ideas with others Or we can also listen others ideas.

Dadda hote to ma chod dete tumhari

Set of natural numbers

N = natural number

netural numbers = N

कांजी होस क्या है उसमे बंद जानवरो का जीवन किसने तथा कैसे बचाया

Thanks

1+0 will not represent ZERO (0)

Self Inductance of a coil is the magnetic flux linked with the coil when the current through coil is IA

ϕ=li where L is the constant of proportionality .

Let a source of emf be connected to an inductor L 

With increase in current ,the opposite emf ,e=−Ldtdi​

Work done dw=∣e∣idt=Lidtdi​dt=Lidi

W=∫0i​Lidi=21​Li2

Energy stored in magnetic inductor,U=21​Li2

What is polynomial

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</figure> <section itemprop="articleBody"> <header> <dl> <dd>JUL 24, 2020</dd> </dl>

Polynomial Rules: What Defines Polynomials?

<dl> <dd itemprop="author"><a href="https://owlcation.com/@melbel" phx-track-id="Author Name" rel="author">MELANIE</a></dd> </dl> </header> <section>

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Melanie has a BS in physical science and is in grad school for analytics and modeling. Her research is in computational chemistry.

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Polynomial Rules

What are the rules for polynomials? The short answer is that polynomials cannot contain the following: division by a variable, negative exponents, fractional exponents, or radicals.

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What is a polynomial?

A polynomial is an expression containing two or more algebraic terms. They are often the sum of several terms containing different powers (exponents) of variables.

There are some pretty cool things about polynomials. For example, if you add or subtract polynomials, you get another polynomial. If you multiply them, you get another polynomial.

Polynomials often represent a function. And if you graph a polynomial of a single variable, you'll get a nice, smooth, curvy line with continuity (no holes.)

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What does 'polynomial' mean?

The "poly" in polynomial comes from Greek and means "multiple." "Nomial", also Greek, refers to terms, so polynomial means "multiple terms."

The elements of a polynomial

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A polynomial can contain variables, constants, coefficients, exponents, and operators.

Melanie Shebel

What Makes Up Polynomials

A polynomial is an algebraic expression made up of two or more terms. Polynomials are composed of some or all of the following:

• Variables - these are letters like x, y, and b
• Constants - these are numbers like 3, 5, 11. They are sometimes attached to variables, but can also be found on their own.
• Exponents - exponents are usually attached to variables, but can also be found with a constant. Examples of exponents include the 2 in 5² or the 3 in x³.
• Addition, subtraction, multiplication, and division - For example, you can have 2x (multiplication), 2x+5 (multiplication and addition), and x-7 (subtract.)

Rules: What ISN'T a Polynomial

There are a few rules as to what polynomials cannot contain:

Polynomials cannot contain division by a variable.
For example, 2y2+7x/4 is a polynomial, because 4 is not a variable. However, 2y2+7x/(1+x) is not a polynomial as it contains division by a variable.

Polynomials cannot contain negative exponents.
You cannot have 2y-2+7x-4. Negative exponents are a form of division by a variable (to make the negative exponent positive, you have to divide.) For example, x-3 is the same thing as 1/x3.

Polynomials cannot contain fractional exponents.
Terms containing fractional exponents (such as 3x+2y1/2-1) are not considered polynomials.

Polynomials cannot contain radicals.
For example, 2y2 +√3x + 4 is not a polynomial

Mr. M. Leaf (name) Chief of Syrup Production (title) Old Sticky Pancake Company 456 Maple Lane Forest, ON 7W8 9Y0 Salutation Skip one line after the inside address and then type the salutation. Your choice of salutation depends on whether or not you know the intended recipient of the formal letter. The most usual greeting is Dear followed by the person's name and punctuated with a colon. If you don't know whether the person you are addressing is a man or a woman, you may begin with Dear Sir or Madam: again followed by a colon. Ms. may be used if you don't know the marital status of a woman. Furthermore, if the person has a specific title such as Dr. make sure that you use it. Here are some examples of each salutation: Dear Mr. Trunk: Dear Ms. Root: Dear Mrs. Branch: Dear Dr. Acorn: Body Skip one line after the salutation and begin typing the body of the formal letter. This is the main part of the letter. Keep in mind the rules outlined above regarding brevity and coherence. It is best to use short, clear, logical paragraphs to state your business. Closing and Signature This is the end of the letter. Skip one line after the last paragraph of the body of the letter and type the closing. Only the first word of the closing should be capitalized. It is punctuated with a comma. Leave several lines after the closing and type (or print) your signature. Your actual handwritten signature is to be inserted between these two printed lines, written in ink.

Follow the steps below to learn how to write an official letter. Set up your font and margins. Create your heading. Write your salutation. Use your body paragraphs to state your reasons for writing. Add your closing body paragraph and signature. Mention and add your enclosures. Proofread and send your letter.

Question 1.
The unsanitary conditions in your colony are causing multiple diseases. Write a letter to the Municipal Commissioner bringing the problem to his notice and request him to take urgent action in the matter. You are Deepak/Deepa of C 2/8, Ankur Enclave, New Delhi.
Answer:
C 2/8, Ankur Enclave
New Delhi
20 August 20XX
The Municipal Commissioner
Shahdara
Delhi 1100XX
Dear Sir

Subject: Insanitary conditions in the colony

I have been a resident of Ankur Enclave for the past eleven years. I would like to bring to your notice the insanitary conditions in our colony. Rubbish and garbage lie in heaps. Lack of drainage system raises a persistent foul smell in the area.

During rainy season water stagnates in pits on the street which makes the whole condition even worse. These become the breeding ground for mosquitoes, which expose the residents to multiple diseases like dengue, malaria, etc. Our colony has become an unhealthy and disease–prone area. Every day, someone or the other is succumbing to deadly diseases. Some of the families have also shifted lock, stock, and barrel to better localities.

You are requested to take an immediate remedial action to set things right.

 

Thanking you

Yours faithfully

Deepa

Format of Formal Letters

………………………………. Sender’s ………………………………. address ………………………………. ………………………………. Date ………………………………. Receiver’s address ………………………………. ………………………………. Salutation ………………………………. Subject ………………………………………………………………………………………………………………………………………………….. Body ………………………………………………………………………………………………………………………………………………….. of ………………………………………………………………………………………………………………………………………………….. the ………………………………………………………………………………………………………………………………………………….. letter ………………………………. Complimentary close ………………………………. Signature ………………………………. (Name in capitals)

Thanks Gaurav ?

When Starbucks was getting started way back in 1971, they wanted to capture the seafaring history of coffee and Seattle’s strong seaport roots. They took their time did a lot research poring over old marine books. They eventually came across a 16th century Norse woodcut of a twin-tailed mermaid, or Siren. The seductive mystery mixed with a nautical theme that was exactly what the founders were looking for. A logo was designed around her, and our long relationship with the Siren began. 

Guitar

Guitar

Guitar

The piano.

I love music, and the piano keys I touched for the first time to create that beautiful simple melody opened the doors for me.

The piano not only allows you to create any kind of melody you want, it creates a sound that sounds very pleasant, soft and gentle. However, you can play the piano to let out your frustrations in a thunder of harmonies as well.

KEYBORD

The system is suspended in the stroma. It is a collection of membranous sacs called thylakoids. The green coloured pigments called chlorophyll are found in the thylakoid membranes. It is the sight for the process of light-dependent reactions of the photosynthesis process. The thylakoids are arranged in stacks known as grana and each granum contains around 10-20 thylakoids

Dawa was a movement which brought down Umayyads and established Abbas.

Rational number are those number which can be represented in p/q form or fraction form in which q ≠ 0 or denominator is not equal to 0.

A rational number, in Mathematics, can be defined as any number which can be represented in the form of p/q where q ≠ 0. Also, we can say that any fraction fits under the category of rational numbers, where the denominator and numerator are integers and the denominator is not equal to zero. When the rational number (i.e., fraction) is divided, the result will be in decimal form, which may be either terminating decimal or the repeating decimal. 

A rational number, in Mathematics, can be defined as any number which can be represented in the form of p/q where q ≠ 0. Also, we can say that any fraction fits under the category of rational numbers, where the denominator and numerator are integers and the denominator is not equal to zero. When the rational number (i.e., fraction) is divided, the result will be in decimal form, which may be either terminating decimal or the repeating decimal. 

नई दिल्ली में सब था, सिर्फ नाक नहीं थी-यह कहकर लेखक स्पष्ट करना चाहता है कि भारत के स्वतंत्र होने पर वह सर्वथा संपन्न हो चुका था, कहीं भी विपन्नता नहीं थी। अभाव था तो केवल आत्मसम्मान का, स्वाभिमान का। संपन्न होने पर भी देश परतंत्रता की मानसिकता से मुक्त नहीं हो सका है। अंग्रेज का नाम आते ही हीनता का भाव उत्पन्न होता था कि ये हमारे शासक रहे हैं। गुलामी का कलंक हमारा पीछा नहीं छोड़ रहा है। इसलिए लेखक कहता है कि दिल्ली में सिर्फ नाक नहीं I

 नई दिल्ली में सब था, सिर्फ नाक नहीं थी-यह कहकर लेखक स्पष्ट करना चाहता है कि भारत के स्वतंत्र होने पर वह सर्वथा संपन्न हो चुका था, कहीं भी विपन्नता नहीं थी। अभाव था तो केवल आत्मसम्मान का, स्वाभिमान का। ... इसलिए लेखक कहता है कि दिल्ली में सिर्फ नाक नहीं भी।

When every depositor went to bank at same time bank will not be able to pay money to all the people bcoz bank has just have 15% of its money as cash and all the 85% cash is given to the borrowers

If all the depositors would go to banks and withdraw their money at the same time, then there will be a huge cash crisis in the banks as they will run our of money. They will not be able to give loan to markets and several companies. There will be no daily transaction in banks, so footfall will be nil. No loans can then be given as crop loans also so this will affect the agricultural produce for the impending season. Bank cash reserve ratio will also decrease drastically. It will lead to a complete collapse of the financial system.

If all the depositors would go to banks and withdraw their money at the same time, then there will be a huge cash crisis in the banks as they will run our of money. They will not be able to give loan to markets and several companies. There will be no daily transaction in banks, so footfall will be nil. No loans can then be given as crop loans also so this will affect the agricultural produce for the impending season. Bank cash reserve ratio will also decrease drastically. It will lead to a complete collapse of the financial system.

Sacvhvnjb

(i) The Civil Disobedience Movement launched against the arrival of the Simon Commission. This continues between 1930 and 1934. 

(ii) Complete Independence was the main aim of Civil Disobedience Movement which formulated this demand in the Lahore session. 

(iii) It was fully fledged mass movement. 

(iv) Mahatma Gandhi started the famous Salt March. 

(v) On 6th April, he ceremonially violated the law, manufacturing salt by boiling sea water. 

(vi) This marked the beginning of the Civil Disobedience Movement.

द्रोणाचार्य ने द्रुपद को छोड़ दिया और कहा मित्र अब मै तुम्हारे बराबर हो अब तो मेरे मित्र बनो । द्रुपद ने अपने को बचाने के लिए उस पल उसको अपने मित्र में लिया परंतु उसका मन द्रोणाचार्य को मरना चाहता था।

The modern or long form of the periodic table is based on the modern periodic law. The table is the arrangement of elements in increasing order of their atomic numbers. The modern periodic table is the present form of the periodic table. And it consists of 18 vertical columns and 7 horizontal rows.

 

Modern Periodic Table

Groups in the Modern Periodic Table

• Groups are the vertical columns in the modern or long form of the periodic table.

• There are 18 groups in the periodic table.

• These groups are numbered from 1 to 18.

• Each group consists of elements having the same outer shell electronic configuration.

Dmitri Ivanovich Mendeleev, a Russian scientist arranged the elements in increasing order of their relative atomic masses. He was honoured with Noble prize in 1906 for his Periodic Table.

 

Mendeleev’s Periodic Law states that the properties of elements are the periodic function of their relative atomic masses.

 

Mendeleev arranged all 63 elements; which were discovered till his time; in the order of their increasing relative atomic masses in a tabular form. It is known as Mendeleev’s Periodic Table. He divided the table in eight columns and seven rows. The columns are known as groups and rows are known as periods.

It is the arrangement of elements done by Newland in which 8 elements were arranged in such a way that every 8th element has properties same as the first one.

 BOOK FREE CLASS COMPETITIVE EXAMS BNAT Classes CBSE NCERT Solutions Commerce ICSE IAS JEE NEET State Boards Government Exams Kids Learning Academic Questions Online Tuition Full Forms CAT BUY A COURSE +919243500460 Chemistry Chemistry Articles Periodic Table Named Reactions Chemistry Laws Chemistry Important Questions Chemistry Classification of Elements and Periodicity in Properties Newlands Law Of Octaves  Newland’s Law of Octaves and Dobereiner’s Triads Dobereiner’s triads and Newland’s law of octaves were early attempts at classifying elements into groups based on their properties. Since many new elements were discovered over the course of the 18th and 19th centuries, the broad classification of elements into metals and non-metals became inefficient. Several experiments were conducted in order to identify elements with similar properties and group them together. It is important to note that the primitive methods of classifying elements, such as Newland’s law of octaves and Dobereiner’s triads, laid the foundation for the development of the modern periodic table. What are Dobereiner’s Triads? Dobereiner’s triads were groups of elements with similar properties that were identified by the German chemist Johann Wolfgang Dobereiner. He observed that groups of three elements (triads) could be formed in which all the elements shared similar physical and chemical properties. Dobereiner stated in his law of triads that the arithmetic mean of the atomic masses of the first and third element in a triad would be approximately equal to the atomic mass of the second element in that triad. He also suggested that this law could be extended for other quantifiable properties of elements, such as density. The first of Dobereiner’s triads was identified in the year 1817 and was constituted by the alkaline earth metals calcium, strontium, and barium. Three more triads were identified by the year 1829. These triads are tabulated below. Triad 1 This triad was made up of the alkali metals lithium, sodium, and potassium. TriadAtomic MassesLithium6.94Sodium22.99Potassium39.1 The arithmetic mean of the masses of potassium and lithium corresponds to 23.02, which is almost equal to the atomic mass of sodium. Triad 2 As mentioned earlier, calcium, barium, and strontium formed another one of Dobereiner’s triads. TriadAtomic MassesCalcium40.1Strontium87.6Barium137.3 The mean of the masses of barium and calcium corresponds to 88.7. Triad 3 The halogens chlorine, bromine, and iodine constituted one of the triads. TriadAtomic MassesChlorine35.4Bromine79.9Iodine126.9 The mean value of the atomic masses of chlorine and iodine is 81.1. Triad 4 The fourth triad was formed by the elements sulfur, selenium, and tellurium. TriadAtomic MassesSulfur32.1Selenium78.9Tellurium127.6 The arithmetic mean of the masses of the first and third elements in this triad corresponds to 79.85. Triad 5 Iron, cobalt, and nickel constituted the last of Dobereiner’s triads. TriadAtomic MassesIron55.8Cobalt58.9Nickel58.7 However, the mean of the atomic masses of iron and nickel corresponds to 57.3. Limitations of Dobereiner’s Triads The key shortcomings of Dobereiner’s method of classifying elements are listed below. The identification of new elements made this model obsolete. Newly discovered elements did not fit into the triads. Only a total of 5 Dobereiner’s triads were identified. Even several known elements did not fit into any of the triads. Owing to these shortcomings, other methods of classifying elements were developed. Newland’s Law of Octaves In the year 1864, the British chemist John Newlands attempted the 62 elements known at that time. He arranged them in an ascending order based on their atomic masses and observed that every 8th element had similar properties. On the basis of this observation, Newland’s law of octaves was formulated. The law of octaves states that every eighth element has similar properties when the elements are arranged in the increasing order of their atomic masses. An illustration detailing the elements holding similar properties as per Newland’s law of octaves is provided below.  Newlands compared the similarity between the elements to the octaves of music, where every eighth note is comparable to the first. This was the first attempt at assigning an atomic number to each element. However, this method of classifying elements was met with a lot of resistance in the scientific community. Limitations of Newland’s Law of Octaves The key shortcomings of Newland’s law of octaves are listed below. Several elements were fit into the same slots in Newland’s periodic classification. For example, cobalt and nickel were placed in the same slot. Elements with dissimilar properties were grouped together. For example, the halogens were grouped with some metals such as cobalt, nickel, and platinum. Newland’s law of octaves held true only for elements up to calcium. Elements with greater atomic masses could not be accommodated into octaves. The elements that were discovered later could not be fit into the octave pattern. Therefore, this method of classifying elements did not leave any room for the discovery of new elements. To learn more about Newland’s law of octaves and Dobereiner’s Triads along with other related concepts, such as Mendeleev’s periodic table, register with BYJU’S and download the mobile application on your smartphone. CHEMISTRY Related LinksIodoform TestAcid Rain Causes And EffectsChloroform FormulaFirst Order ReactionGalvanic CellWashing Soda FormulaNomenclature Of Coordination CompoundsExamples Of BasesWhat Are AtomsWhat Is Platinum  Important Chemistry Topics Periodic Table Of Elements Aufbau Principle Electron Configuration Isomerism Planck's Quantum Theory Valence Bond Theory Reactivity Series Named Reactions Dipole Moment Thermal Conductivity Mole Concept Tyndall Effect Balancing Chemical Equations Electromeric Effect Electrochemical Cell Boyle's Law CBSE Sample Papers CBSE Sample Papers Class 8 Science CBSE Sample Papers Class 9 Science CBSE Sample Papers Class 10 Science CBSE Sample Papers Class 11 Physics CBSE Sample Papers Class 11 Chemistry CBSE Sample Papers Class 11 Biology CBSE Sample Papers Class 12 Physics CBSE Sample Papers Class 12 Chemistry CBSE Sample Papers Class 12 Biology CBSE Previous Year Question Papers CBSE Previous Year Question Papers Class 10 Science CBSE Previous Year Question Papers Class 12 Physics CBSE Previous Year Question Papers Class 12 Chemistry CBSE Previous Year Question Papers Class 12 Biology ICSE Sample Papers ICSE Sample Papers Class 8 Physics ICSE Sample Papers Class 8 Chemistry ICSE Sample Papers Class 8 Biology ICSE Sample Papers Class 9 Physics ICSE Sample Papers Class 9 Chemistry ICSE Sample Papers Class 9 Biology ICSE Sample Papers Class 10 Physics ICSE Sample Papers Class 10 Chemistry ICSE Sample Papers Class 10 Biology ISC Sample Papers Class 11 Physics ISC Sample Papers Class 11 Chemistry ISC Sample Papers Class 11 Biology ISC Sample Papers Class 12 Physics ISC Sample Papers Class 12 Chemistry ISC Sample Papers Class 12 Biology ICSE Previous Year Question Papers ICSE Previous Year Question Papers Class 10 Physics ICSE Previous Year Question Papers Class 10 Chemistry ICSE Previous Year Question Papers Class 10 Maths ISC Previous Year Question Papers class 12 ISC Previous Year Question Papers Class 12 Physics ISC Previous Year Question Papers Class 12 Chemistry ISC Previous Year Question Papers Class 12 Biology Important Chemistry Articles Periodic Table Of Elements Aufbau Principle Electron Configuration

In the year 1864, the British chemist John Newlands attempted the 62 elements known at that time. He arranged them in an ascending order based on their atomic masses and observed that every 8th element had similar properties. On the basis of this observation, Newland’s law of octaves was formulated.

The law of octaves states that every eighth element has similar properties when the elements are arranged in the increasing order of their atomic masses.

Newlands compared the similarity between the elements to the octaves of music, where every eighth note is comparable to the first. This was the first attempt at assigning an atomic<a href="https://byjus.com/chemistry/atomic-number-mass-number/"> </a>number to each element. However, this method of classifying elements was met with a lot of resistance in the scientific community

Gjih

Do not let a thought shrivel and die because —————

Ans: for want of a way to say it

Hii

Health is an important component of population composition because it affects the process of development. Although the health conditions of the Indian population have improved a lot due to the sustained efforts of government programmes, more and more efforts are still needed in this regard in order to get the optimum results. The reasons behind this are given below: (i) The per capita calorie consumption is much below the recommended levels and malnutrition affects a large percentage of our population. (ii) Safe drinking water and basic sanitation amenities are available to only one-third of the rural population. Unless these problems are tackled properly, health condition of the Indian population can't reach up to the desired level.

Health is an important component of population composition because it affects the process of development. Although the health conditions of the Indian population have improved a lot due to the sustained efforts of government programmes, more and more efforts are still needed in this regard in order to get the optimum results. The reasons behind this are given below:
(i) The per capita calorie consumption is much below the recommended levels and malnutrition affects a large percentage of our population.
(ii) Safe drinking water and basic sanitation amenities are available to only one-third of the rural population.
Unless these problems are tackled properly, health condition of the Indian population can't reach up to the desired level.