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2²+(a+1)2+b=0_________. 4+2a+2+b=0_________. 2a+b+6=0--------1 ________. -3²+(a+1)-3+b=0_________. -3a+b+6=0------------ 2________ :- by using elimination method, 2a +3a-b+b-6+6=0_______. 5a =0 a=0 then b=-6

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Which book i should prefer to complete sst

Posted by Shivam Shivhare 5 years, 2 months ago

CBSE > Class 10 > Social Science

3 answers

Sumesh ☺️☺️☺️ 5 years, 2 months ago

NCERT

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Neel Menghani 5 years, 2 months ago

NCERT

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Secret ??? 5 years, 2 months ago

First throughly read ncert and then take a book of well known publisher like evergreen or Xam idea

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Can insulators and semi conductors produce magnetic field..or is it only conductors produce magnetic field??

Posted by Saba Urooj 5 years, 2 months ago

CBSE > Class 10 > Science

1 answers

Secret ??? 5 years, 2 months ago

I think insulators do not have magnetic field as they don't conduct electricity. I am not sure about semi conductors

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If a conducting wire acts like a magnet, what does it attract??

Posted by Saba Urooj 5 years, 2 months ago

CBSE > Class 10 > Science

4 answers

Rahul Kuntal 5 years, 2 months ago

It become a electromagnet. It will attract iron,nickel,cobalt or iron like substance as it act as magnet. ?

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Secret ??? 5 years, 2 months ago

It will attract ferromagnetic substances like iron, cobalt, nickel. Soft iron can easily be magnetised and demagnetised. Soft iron is widely used for making electromagnets. Soft iron:iron that has a low carbon content and is easily magnetized and demagnetized, used to make the cores of solenoids and other electrical equipment.

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Saba Urooj 5 years, 2 months ago

Is it only soft iron??

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Secret ??? 5 years, 2 months ago

Conducting wire do act like magnet. They are electromagnet. It attracts soft iron

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explain the major political fearures of mid eighteenth century. Europe

Posted by Hema Latha Sibi 4 years, 9 months ago

CBSE > Class 10 > Social Science

1 answers

Sia ? 4 years, 9 months ago

Mid-eighteenth century saw the following political features

French Revolution
Napoleonic wars
Beginning of Industrialisation
Growth of Romanticism
Revival of Cultures

By the middle of the 18th century, the scientific revolution was in full swing; decades of research had been compiled, exchanged, corroborated, and communicated to the public. As the most prolific mathematician and scientist of the time, Leonhard Euler made significant contributions to many different fields, including optics, mechanics, artillery, naval science, planetary motion, and several branches of calculus. More recently, the 20th century science historian Clifford Truesdell has calculated that of all the mathematical and scientific work published during the whole of the 18th century, a full 25% was written by Euler.

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In " The Neckless " madame Loisel says , ' life is singular '. Do you agree with the statement ? Comment.

Posted by Bhumi Agarwal 5 years, 2 months ago

CBSE > Class 10 > English Language and Literature

0 answers

ANSWER

Give the most important characteristics feature of the organism which reproduce by fragmentation

Posted by Ayush Sarda 5 years, 2 months ago

CBSE > Class 10 > Science

2 answers

Rahul Kuntal 5 years, 2 months ago

In fragmentation,organisms get farmented into many small piece which later on developed in whole individual.

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Secret ??? 5 years, 2 months ago

#This feature itself is an advantage for the organism as any body part can develop into complete organism. # in comparison to other mode of reproduction it is simple and convenient. # The offsprings produced are the exact copies of their parents. # The chances of variation are very low.

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Difference between the functions of cerebrum and cerebellum.

Posted by Sanket Sundar 5 years, 2 months ago

CBSE > Class 10 > Science

3 answers

Secret ??? 5 years, 2 months ago

Nope

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Shubham Chaudhary 5 years, 2 months ago

Ye ch boards m aa rha h kya

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Secret ??? 5 years, 2 months ago

#Cerebrum: is the largest part of the brain and is composed of right and left hemispheres. It performs higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement.# Cerebellum: is located under the cerebrum. It controls The cerebellum receives information from the sensory systems, the spinal cord, and other parts of the brain and then regulates motor movements. It coordinates voluntary movements such as posture, balance, coordination, and speech, resulting in smooth and balanced muscular activity.

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Kon sa book accha hoga ncert chodh k frnd

Posted by Alisha. Afreen 5 years, 2 months ago

CBSE > Class 10 > Mathematics

5 answers

Aditi Ringusia 5 years, 2 months ago

RD sharma Exempler xamidea.....

1Thank You

Arshpreet Kaur Brar 5 years, 2 months ago

Modern book

2Thank You

Bhoomika Verma 5 years, 2 months ago

Xam idea

2Thank You

Pramod Mudalgeri 5 years, 2 months ago

CBSE EXAMPLER

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Alisha. Afreen 5 years, 2 months ago

Maths ka

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Why Peggy is different from other children?

Posted by Radha Maheshwari 5 years, 2 months ago

CBSE > Class 10 > English Language and Literature

2 answers

Radha Maheshwari 5 years, 2 months ago

Also Peggy is Rich

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Ritik Ranjan 5 years, 2 months ago

Because Peggy was most popular girl in the school, he always got good marks in room 13 .

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She told me, "Read it for your shelf If don't believe what i say is correct. Imperative sentences

Posted by Shiwani Kumari 5 years, 2 months ago

CBSE > Class 10 > English Language and Literature

0 answers

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She said to me, "Kaindaly give me some money. Imperative sentences

Posted by Shiwani Kumari 5 years, 2 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Kiran Kumari 5 years, 2 months ago

She requested me to give her some money

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The teacher say, "Don't make a I am in the class. Imperative sentences

Posted by Shiwani Kumari 5 years, 2 months ago

CBSE > Class 10 > English Language and Literature

2 answers

Secret ??? 5 years, 2 months ago

The teacher asked not to make noise as he/she was in the class

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Kiran Kumari 5 years, 2 months ago

The teacher say not to make a noise I am in the class.

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I said to me, "Do have of cup of tea. Imperative sentences

Posted by Shiwani Kumari 5 years, 2 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Kiran Kumari 5 years, 2 months ago

Check your question once again

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He said to me, "Read it before you sing if. Imperative sentences

Posted by Shiwani Kumari 5 years, 2 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Secret ??? 5 years, 2 months ago

Shiwani do write your question correctly as subject is English and also put " in the end.

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English grammar helping verb

Posted by Kajal Singh 5 years, 2 months ago

CBSE > Class 10 > German

1 answers

Anuraj Dash 5 years, 2 months ago

Helping verbs are those verbs who help in forming sentences

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A man 90 years, shot,very well

Posted by Mufeed Jr K 5 years, 2 months ago

CBSE > Class 10 > English Language and Literature

2 answers

Uday Kumar 5 years, 2 months ago

Ye kesa question hai ?

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Secret ??? 5 years, 2 months ago

???

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modern periodic table was given by Henry Moseley but he was only tell but physically prepared by neals boar's what i m correct information getting

Posted by Komal Jaiswal 5 years, 2 months ago

CBSE > Class 10 > Science

3 answers

Aman Kumar 5 years, 2 months ago

Henry Moseley only suggested that the atomic number of elements should be the basic property to arrange elements in the modern periodic table

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Secret ??? 5 years, 2 months ago

Pura question

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Secret ??? 5 years, 2 months ago

यदि आपको English में लिखने में problem है तो आप हिंदी का भी use कर सकते हैं लेकिन question लिखें.

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how has the multi party system strenghtened democracy in India

Posted by Navuluru Chathrika 4 years, 9 months ago

CBSE > Class 10 > Social Science

1 answers

Sia ? 4 years, 9 months ago

The multi party system has strengthened Indian democracy in the following manner: It has given various parties/people the opportunity to come together. It helps people from different sections of society to enjoy political representations.

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Solve for x x-2/x-4 + x-6/x-8= 6 2/3

Posted by Maahi ......♾ 5 years, 2 months ago

CBSE > Class 10 > Mathematics

4 answers

Abhay Singh 5 years, 2 months ago

Hello

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Secret ??? 5 years, 2 months ago

56x²-684x+1960=0.do solve this and give us the answer

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Secret ??? 5 years, 2 months ago

Is eq equal to 62/3 or there should be something else

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Sanket Sundar 5 years, 2 months ago

Khud se try kiya??

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Find the value of x and y by elimination method 2x+y=5, 2x+3y=7

Posted by Maahi ......♾ 5 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Bhoomika Verma 5 years, 2 months ago

By elimination method 2x+y=5 ----------------equation 1 2x+3y=7-----------equation 2 Subtract eq 1&2 2x+y=5 2x+3y=7 - - -(sin change) ------------------------- -2y=-2 Y=2/2 y=1 Put the value of y in equation 1 2x+y=5 Y=1 2x+1=5 2x= 5-1 2x=4 X=4/2 x=2 So, x=2 and y=1

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Advantages of globalisation

Posted by Gayatri Deshmukh 4 years, 9 months ago

CBSE > Class 10 > Social Science

1 answers

Sia ? 4 years, 9 months ago

The following are some of the important advantages of globalisation for a developing country like India:

(i) Globalisation helps to boost the long run average growth rate of the economy of the country through:

(a) Improvement in the allocative efficiency of resources;

(b) Increase in labour productivity; and

(ii) Globalisation paves the way for removing inefficiency in production system. Prolonged protective scenario in the absence of globalisation makes the production system careless about cost effectiveness which can be attained by following the policy of globalisation.

(iii) Globalisation attracts entry of foreign capital along with foreign updated technology which improves the quality of production.

(iv) Globalisation usually restructure production and trade pattern favouring labour-intensive goods and labour-intensive techniques as well as expansion of trade in services.

(v) In a globalized scenario, domestic industries of developing country become conscious about price reduction and quality improvement to their products so as to face foreign competition.

(vi) Globalisation discourages uneconomic import substitution and favour cheaper imports of capital goods which reduces capital-output ratio in manufacturing industries. Cost effectiveness and price reduction of manufactured commodities will improve the terms of trade in favour of agriculture.

(vii) Globalisation facilitates consumer goods industries to expand faster to meet growing demand for these consumer goods which would result faster expansion of employment opportunities over a period of time. This would result trickle down effect to reduce the proportion of population living below the poverty line

(viii) Globalisation enhances the efficiency of the banking insurance and financial sectors with the opening up to those areas to foreign capital, foreign banks and insurance companies.

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Sample paper 2020 21

Posted by Preeti Sharma 5 years, 2 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Laxmi S.P? 5 years, 2 months ago

In Google u will get many I think they have already uploaded

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are the election is too expensive for the country if yes so why

Posted by Pinky Gupta 5 years, 2 months ago

CBSE > Class 10 > Social Science

0 answers

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13/1000 decimal expansion will terminates

Posted by Ankit Kumar 5 years, 2 months ago

CBSE > Class 10 > Mathematics

2 answers

Rohit Sain 5 years, 2 months ago

0.013

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Piyush Kumar 5 years, 2 months ago

0.013

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5x+y=2 6x-3y=1 Solution

Posted by Harkirat Singh 5 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Bhoomika Verma 5 years, 2 months ago

By elimination method 5x+y=2 ––––––equation 1 6x-3y=1--------------equation 2 Multiply by 3 in equation 1 3(5x+y=2) 15x+3y=6 ----------------equation 3 Add equation 3&2 15x+3y=6 6x-3y =1 --------------- 21x=7 X=7/21 x=1/3 Put tha value of x in equation 2 ....... 6x-3y=1 6×1/3 -3y=1 2-3y=1 -3y =1-2 -3y= -1 Y=1/3 So ,x=1/3 and y= 1/3

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How is concentration of hydronium ions (H3O+) affected when a solution of acid is diluted? Please explain

Posted by Chanchal Verma 5 years, 2 months ago

CBSE > Class 10 > Science