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Find the value of Sin ^2 30 cos^2 45+4tan^2 30+1/2 sin ^2 90-2cos 90 +1/2

Posted by Dharmbir Singh 3 years, 8 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

What are different goals of people to develop a country

Posted by Sourav Swarnkar 3 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

Find the quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively 1/4 , -1

Posted by Vansh Pal 3 years, 8 months ago

CBSE > Class 10 > Mathematics

2 answers

Tripti Garg 3 years, 8 months ago

4x2-x-1

Shruti Sharma 3 years, 8 months ago

General formula :- x²+(a+b) x+(ab) According to question, a+b = 1/4 -----(eq 1) ab =-1 ------ (eq 2) Putting eq 1 and 2 in general formula, x²+1/4x+(-1)=0 x²+1/4x-1=0 4x²+1x-4= 0 Hence, 4x²+1x-4 is required quadratic equation.

ANSWER

600 km Ajay lives in Delhi, The city of Ajay^ prime s father in laws residence is at Jaipur is 600 km from Delhi. Ajay sed to travel this 600 km partly by train and partly by car. e used to buy cheap items from Delhi and sale at Jaipur and also buying cheap items from Jaipur and e at Delhi. ce From Delhi to Jaipur in forward journey he covered 2x km by train and the rest y km by taxi. while returning he did not get a reservation from Jaipur in the train. So first 2y km he had to travel xi and the rest x km by Train. From Delhi to Jaipur he took 8 hrs but in returning it took 10 hrs. 11. What is the value of x? a. 600 km b. 300 km c. 200 km d. 400 km

Posted by Deepan Raj 3 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Q1. Explain the role of union list state list and concurrent list with context to India. 3 Q2. Differentiate between federal Government and unitary government. 3 Q3. What is the role of health and education in the economic development? 3 Q4. How does the use of money make it easier to exchange things? 3 Q5. Why do we need the political parties in a democracy? 3 Q6. Explain the positive effects of globalisation on Indian economy. 3 Q7. How are transport communication and trade complementary to one another? 3 Q8. Give a brief description of the important inventions in the eighteenth century that increase the efficacy of the industrial production. 5 Q9. Suggest the initiatives taken by the government to ensure the increase in agricultural production. 5 Q10. Discuss the steps to be taken to minimise environmental degradation by industries.

Posted by Mimansha Singh 3 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

Discuss the steps to be taken to minimise environmental degradation by industries.

Posted by Mimansha Singh 3 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

Suggest the initiatives taken by the government to ensure the increase in agricultural production.

Posted by Mimansha Singh 3 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

Give a brief description of the important inventions in the eighteenth century that increase the efficacy of the industrial production.

Posted by Mimansha Singh 3 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

How are transport communication and trade complementary to one another?

Posted by Mimansha Singh 3 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

Explain the positive effects of globalisation on Indian economy

Posted by Mimansha Singh 3 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

Why do we need the political parties in a democracy?

Posted by Mimansha Singh 3 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

What is the role of health and education in the economic development?

Posted by Mimansha Singh 3 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

Differentiate between federal Government and unitary government

Posted by Mimansha Singh 3 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

Explain the role of union list state list and concurrent list with context to India.

Posted by Mimansha Singh 3 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

(a) A 900 pF capacitor is charged by 100 V battery [Fig. 2.31(a)]. How much electrostatic energy is stored by the capacitor? (b) The capacitor is disconnected from the battery and connected to another 900 pF capacitor [Fig. 2.31(b)]. What is the electrostatic energy stored by the system?

Posted by Jasleen Sandhu 3 years, 8 months ago

CBSE > Class 12 > Physics

0 answers

ANSWER

The sun and it's family

Posted by Sumit Kumar 3 years, 8 months ago

CBSE > Class 03 > Social Science

2 answers

Tenzin Sopung 3 years ago

mercury, venus, earth, Mars, jupiter, saturn, Uranus, and neptune

Sumit Kumar 3 years, 8 months ago

The sun its family

ANSWER

if the number of electrons in an ion x is four times the number of electrons present in an alpha particle then the ion x is a)o2- b)ne2+ c)li2+ d)h+

Posted by Ant Ant 3 years, 8 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

What did the acorn send downword

Posted by Ritvi Makhare 3 years, 8 months ago

CBSE > Class 03 > English

0 answers

ANSWER

1666+4852

Posted by Dev Saha 3 years, 8 months ago

CBSE > Class 05 > Mathematics

2 answers

Avimanyu Jaggi 3 years, 6 months ago

6518

Sk Md Suhail Sk Md Suhail 3 years, 7 months ago

6518

ANSWER

What is the function of definition list explain its structure with the help of an example

Posted by Pragati Singh 3 years, 8 months ago

CBSE > Class 10 > Computer Applications (165)

0 answers

ANSWER

______ printer use ______ beam and dry the hardcopy.

Posted by Arav Yadav 3 years, 8 months ago

CBSE > Class 06 > Computer

3 answers

Varun Babu Komati 2 years, 11 months ago

Bv

Nishakar Niranjan Babu 3 years, 8 months ago

Bv

Daksh Rajput 3 years, 8 months ago

How do 3gls differ from 4gls

ANSWER

why rulers used to mint coin with their names

Posted by Ab Cd 3 years, 8 months ago

CBSE > Class 12 > History

0 answers

ANSWER

If√3=1.732,√2=1.414 Then find the value of √3-√2/√3+√2

Posted by Ekta Gupta 3 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Propanal to butanal

Posted by C H E R R Y 🍒 3 years, 8 months ago

CBSE > Class 12 > Chemistry

2 answers

Aseem Mahajan 3 years, 8 months ago

Reduce with H2/Pd to get alcohol then treat with SOCl2 to make chloride then react with KCN and then reduction

Naiyer Abbas 3 years, 8 months ago

First react with KCN then do hydrolysis then reduce with LiAlH4

ANSWER

Did The child ask for any boy?If Yes, what was the consequence

Posted by Dharmesh Meher 3 years, 8 months ago

CBSE > Class 09 > English Lang & Lit. (184)

0 answers

ANSWER

Why was the poet standing under the hemlock tree

Posted by Manish Sao 3 years, 8 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Aashtha Bhagdev 3 years, 8 months ago

.

ANSWER

Justify the title on face of it

Posted by Ritika Kajla 3 years, 8 months ago

CBSE > Class 12 > English Core

2 answers

Shivam Singh 3 years, 8 months ago

The title on the face of it signifies that Derry face which is burnt on one side due to acid. He even hates his face not to come in contact with any one person.when they meet lamb he say that the people fear when they see his face.and also says this is the ugliest thing which I ever saw.and this is the only face which mother could love.the whole story talks about his face that's why the title is 'on the face of it's.

Megha Chouhan 3 years, 8 months ago

First impressions need not necessarily be the best impression . The warnings of Derry's mother fall on deaf ears as his attitude towards Mr Lamb has changed and is not to be guided by impressions people form on the face of it. Appearances can sometimes be deceptive as people tend to change their opinion after a second look. The title is apt as Mr Lamb has given Derry courage to face the world even with half a face and to not to take things at its face value.

ANSWER

Apart from income,which other six things people look for growth and development

Posted by Nikhi Gangarapu 3 years, 8 months ago

CBSE > Class 10 > Social Science

2 answers

Tamanna Sehrawat 3 years, 8 months ago

Peace , Medical benifits , paid leave , gratuity , pollution free environment .....

Rohit Yadav 3 years, 8 months ago

Health, friends, equality, good atmosphere for work ,

ANSWER

Hm bhrat ki seva kese kar sakte he

Posted by Rehan Shaikh 3 years, 8 months ago

CBSE > Class 05 > हिंदी

0 answers

ANSWER

Describe mr. Lamb's attitude towards Life.do you like him ?

Posted by Ritika Kajla 3 years, 8 months ago

CBSE > Class 12 > English Core

1 answers

Ritika Kajla 3 years, 8 months ago

Mr. Lamb have an optimistic attitude towards Life. Though he was lame and have one leg made up of tin . He lives alone in a house. People have spread many stories about him and kids call him "lamey - lamb " . But all these things do not affect him . He remains cheerful. He has no curtains on his windows because he like to see natural sunlight and darkness. The gate of his garden remains open because he loves to talk to people. To the common people, bees " buzz" , but when Mr. Lamb listens to them, he feels they are humming some tune. To him flowers, trees, weeds etc all are living things. All these things show his " optimism" towards Life .

ANSWER

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