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  • 1 answers

Gaurav Seth 5 years ago (2898529)

Total no. of student=25

Let n(M)=student who studying  mathematics

n(C)=student who studying chemistry

n(P)=student who studying Physics

∴n(M)=15,n(P)=12,n(C)=11,n(M∩P)=9,n(M∩C)=5,n(P∩C)=4,n(M∩P∩C)=3

Number of student who studying mathematics and  physic but not  chemistry

⇒n(M∩P)−n(M∩P∩C)

⇒9−3=6

 

Number of student who studying chemistry and  physic but not  mathematics

⇒n(P∩C)−n(M∩P∩C)

⇒4−3=1

 

Number of student who studying mathematics and  chemistry but not  physics

⇒n(M∩C)−n(M∩P∩C)

⇒5−3=2

∴No.of student who had taken two of the three subjects=6+1+2=9

  • 1 answers

Gaurav Seth 5 years ago (2898529)

इन साखियों में कबीर ईश्वर प्रेम के महत्त्व को प्रस्तुत कर रहे हैं। पहली साखी में कबीर मीठी भाषा का प्रयोग करने की सलाह देते हैं ताकि दूसरों को सुख और और अपने तन को शीतलता प्राप्त हो। दूसरी साखी में कबीर ईश्वर को मंदिरों और तीर्थों में ढूंढ़ने के बजाये अपने मन में ढूंढ़ने की सलाह देते हैं। तीसरी साखी में कबीर ने अहंकार और ईश्वर को एक दूसरे से विपरीत (उल्टा ) बताया है। चौथी साखी में कबीर कहते हैं कि प्रभु को पाने की आशा उनको संसार के लोगो से अलग करती है। पांचवी साखी में कबीर कहते हैं कि ईश्वर के वियोग में कोई व्यक्ति जीवित नहीं रह सकता, अगर रहता भी है तो उसकी स्थिति पागलों जैसी हो जाती है। छठी साखी में कबीर निंदा करने वालों को हमारे स्वभाव परिवर्तन में मुख्य मानते हैं। सातवीं साखी में कबीर ईश्वर प्रेम के अक्षर को पढने वाले व्यक्ति को पंडित बताते हैं और अंतिम साखी में कबीर कहते हैं कि यदि ज्ञान प्राप्त करना है तो मोह - माया का त्याग करना पड़ेगा।

  • 2 answers

Alekh Kumar Pandit 5 years ago (10298600)

Petroleum and coal should be used judiciously because their reserves inside the earth is limited it will soon get ex hausted . It takes lakes of years be formed under the earth. .

Gaurav Seth 5 years ago (2898529)

We should use them carefully and judiciously as they are fossil fuels and one of our important resources of our Earth which are not available in plenty and require millions of years to form and regenerate.

  • 3 answers

Safina Khatoon 2 years, 3 months ago (14744954)

Light

Lol Sawan 2 years, 6 months ago (11990241)

😐

Anay Tripathi 4 years, 11 months ago (8792849)

bush
57
  • 2 answers

Mannat Kundu 4 years, 11 months ago (10288438)

Fifty seven

Sahil Kumar 5 years ago (10153126)

57
http://mycbseguide.com/examin8/
  • 1 answers

Gaurav Seth 5 years ago (2898529)

a n s w e r 
sin^6A + cos^6A

= (sin^2A)3 + (cos^2A)3

= (sin^2 A + cos^2 A) (sin^4 A – sin^2A cos^2A + cos^4A)

= 1 (sin^4A – sin^2Acos^2A + cos^4A + 2sin^2Acos^2A – 2sin^2Acos^2A)

= (sin2A + cos2A) – 3sin2A cos2A

= 1 – 3sin^2Acos^2A

  • 1 answers

Prabhakaran Kasi 4 years, 11 months ago (9412461)

Who are
  • 5 answers

Amisha Patel 4 years, 11 months ago (10419755)

In an economy directly exchange of goods and services with out involved of money

Amisha Patel 4 years, 11 months ago (10419755)

In an economy Exchange of goods and services with involvement of money

Geetika Gujjar 4 years, 11 months ago (10339597)

in this system we exchange goods with another goods to fulfil our wants without using money

Sushmita Kumari 5 years ago (10282052)

This is the system in which we exchange goods for our daily wants without using money . This is also called double coincidence of wants.

Gaurav Seth 5 years ago (2898529)

The system in which goods are directly exchanged without the use of money.

The limitations of the barter system:

(i)Lack of Double Coincidence of Wants: Barter system can work only when both buyer and seller are ready to exchange each other’s goods.

(ii)Lack of Common Measure of Value: In the barter system, all commodities are not of equal value and there is no common measure (unit) of value of goods and services, in which exchange ratios can be expressed. 

(iii)Lack of Standard of Deferred Payment: The borrower may not be able to arrange goods of exactly same quality at the time of repayment.

  • 1 answers

Saloni Choudhary 4 years, 11 months ago (9952017)

Mrida ek gyatmk madhyym h jisme bhautik ,rashaynik,jaivik kriyan anvrt chalti rahti hain
  • 3 answers

Dr. Asha Mishra 3 years, 1 month ago (9841421)

Nadiyo dawara laye gaya abshit padarat ke jama hone k keriya ko nichapad khate h

Saloni Choudhary 4 years, 11 months ago (9952017)

Fhal=dhal*

Saloni Choudhary 4 years, 11 months ago (9952017)

Nichepan ,apardan ka prinaam h . fhal m kami k karnn aprdan karko k veg m kami aa jati esse pathartho ka nixhepan hona arambha ho jata h arthat nichapan kisi kark ka kary nhi hota ,phale sthool tatha bad m sukshm padarth nichepit hote hain
  • 1 answers

Gaurav Seth 5 years ago (2898529)

<article data-post-id="11043" data-topic-id="8766" data-user-id="2" id="post_2">

Returns to a factor It refers to the behaviour of output when only one variable factor of production is increased in short-run and fixed factors remain constant.
Law of diminishing returns to a factor It refers to a situation in which total output increases at a diminishing rate when more and more variable factor is combined with the fixed factor of production. In this situation, Marginal Product of the variable factor must be diminishing.

<section> <nav>

<button aria-label="like this post" title="like this post"></button>

<button aria-label="share a link to this post" data-post-number="2" data-share-url="/t/what-is-meant-by-returns-to-a-factor/8766/2" title="share a link to this post"></button></nav> </section> <section> </section> </article>
  • 3 answers

Saurabh Gupta 5 years ago (10277659)

Atomicity is the number of atoms that make a molecule of an element. Helium is considered monoatomic because it has 1 atom in its molecule, but hydrogen is considered diatomic because it has 2 atoms of hydrogen in its molecule.

Gaurav Seth 5 years ago (2898529)

Atomicity is the total number of atoms present in one molecule of an element or a substance.
Here, atomicity of He is one. As helium is a noble gas, it do not combine and also exists as a monoatomic gas.

Hardik Pandey 5 years ago (9599434)

Plses give this anwer
  • 1 answers

Gaurav Seth 5 years ago (2898529)

On July 7, HRD Minister Ramesh Pokhriyal announced a major CBSE syllabus reduction with 30% of the syllabus slashed for the year 2020-21 for classes 9 to 12 because of the reduction in classroom teaching time due to the Covid-19 pandemic and lockdown.

CBSE has rationalized the syllabus with the help of suggestions from NCERT and the same has been notified by a new CBSE notification as well.

Deleted syllabus of CBSE Class 12 Mathematics

 

 

  • 0 answers
  • 5 answers

Sandeep Mandal 5 years ago (10299815)

12% of 50+5%of 120

Yuvraj Shama 5 years ago (10299149)

The run scoreed in a cricket match by11 players is as follow 6,15,120,50,100,80,10,15,8,10,15

Prathmesh Hade 5 years ago (9330904)

500 sq ft

Chetan Yadav 5 years ago (9344335)

Ok

Yogita Ingle 5 years ago (2577571)

Therefore.,

  • 5 answers

Deepak Lodha 4 years, 11 months ago (8582714)

PAAGALO SANSKRIT KYU NHI LE

Lisha Sharma 5 years ago (10308916)

Tschüss

Aditi Sharma 5 years ago (9915567)

translation of bye Tschüss ok

Rajeev Kumar 5 years ago (7957864)

Tschüss.

Akshara Panchal 5 years ago (10163350)

I dont know
  • 2 answers

Moksha Patel 4 years, 11 months ago (10312659)

Assam

Gaurav Seth 5 years ago (2898529)

Oil production in India comes primarily from three onshore states, Assam, Gujarat and Rajasthan, which together account for more than 96 per cent of oil from onshore fields, and from the aged offshore Mumbai High Field.

  • 1 answers

Mr. Monu 5 years ago (9842028)

Help kar do
  • 1 answers

Gaurav Seth 5 years ago (2898529)

Owner capital :

1. Meaning : Consist of the amount contributed by owners and their profit reinvested in business.
2. Permanent : It remains permanent invested.
3. Risk : It carries risk of business.
4. Control :Control rests with providers of owners capital.
5. Security : It does not require any asset as security.
6. reward : Reward is dividend.
7. Priority : Reward is paid after payment of interest on borrowed funds.
8. Nature of return : The rate of dividend may fluctuate year to year.
 

Borrowed capital :

1. Meaning : It includes funds available in the form of loans or credit
2. Permanent : It is not permanent source of investment.
3. Risk : The debts of company are secured.
4. Control : No control rests with providers of borrowed funds.
5. Security : It is backed by security of assets.
6. reward : Reward is interest.
7. Priority : Payment of interest gets priority over payment of dividend.
8. Nature of return : The rate of interest is fixed on funds.

 

  • 4 answers

Aishwarya Satish 4 years, 11 months ago (6680709)

450 B.C

Saurabh Gupta 5 years ago (10277659)

Around 450 B.C., the Greek philosopher Democritus introduced the idea of the atom. However, the idea was essentially forgotten for more than 2000 years. In 1800, John Dalton re-introduced the atom.

Monty Kundlas 5 years ago (9475394)

The cell was discovered by ROBERT HOOKE in the year 1665.

Madhur Shakya 5 years ago (9085732)

Democritus discovered the atom 450 B.C
  • 3 answers

Adarsh Class 6Th D 1 5 years ago (9855336)

India is divided into six physiographic divisions on basis of the varied physiographic features: units as follows: Northern and North-eastern Mountain; Northern Plain; Peninsular Plateau; Indian Desert; Coastal Plains; and Islands.
This chapter is being teaching by our teachers the same chapter INDIA: Location and physical features

Yogita Ingle 5 years ago (2577571)

India is divided into six physiographic divisions on basis of the varied physiographic features: units as follows: Northern and North-eastern Mountain; Northern Plain; Peninsular Plateau; Indian Desert; Coastal Plains; and Islands.

  • 2 answers

Heena Jamini 5 years ago (8060285)

Contraceptive methods have a range of benefits other than their primary purpose of pregnancy prevention. Contraception reduces pregnancy-related morbidity and mortality, reduces the risk of developing certain reproductive cancers, and can be used to treat many menstrualrelated symptoms and disorders.

Gaurav Seth 5 years ago (2898529)

A n s w e r
Advantages of adopting preventive methods are:

Helps in maintaining health of women.
Helps in preventing STDs especially AIDS.
Helps in birth control.
Parents can give more attention to children.


 

  • 2 answers

Kamalesh Kamalesh 5 years ago (9588634)

K

Yogita Ingle 5 years ago (2577571)

Apartheid was an institutional discrimination on the basis of race and color. It was practiced in South Africa ( late 1940s-1990s) where the authoritarian political culture was based on white supremacy and oppression of Non-European blacks.

Under the apartheid system, the Non-Europeans were discriminated socially, politically and economically for the benefit of European white minority in South Africa.

  • 1 answers

Yogita Ingle 5 years ago (2577571)

Objectives of planning:

a. To keep control over all activities which suggests that planning & control are connected with each other.

b. it also helps in keeping a good control in organizing a tournament.

c. b. Reduce the chances of mistake

d. It suggests programmes can be conducted with proper coordination with least mistakes rather focusing on success.

e. To promote innovative ideas.

f. To provide direction towards the goal

g. To reduce undue pressure

h.To provide proper co-ordination among the committees.

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