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Sin 30°=1/2. Cos 30°=√3/2. Sin 60°=√3/2. Cos 60°=0. {Sin 30°+Cos 30°} - {Sin 60°+Cos 60°} = 1/2+ √3/2 - √3/2 + 0 Cancelling both the plus and minus √3/2. That is 1/2.

2Thank You

Haasiny Yadav 4 years, 2 months ago

Cos 90 degree

2Thank You

Avneet Kaur 4 years, 2 months ago

Try by urself

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ANSWER

Ex 1.4 q1

Posted by Uma Sekhawat 4 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

13 3125

Posted by Uma Sekhawat 4 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Why Central government cannot share equal powers to state government in holding federalism

Posted by Pooja Bora 4 years, 2 months ago

CBSE > Class 10 > Social Science

3 answers

Pooja Bora 4 years, 2 months ago

If I would know then I would never ask

1Thank You

Pooja Bora 4 years, 2 months ago

No..tabhi tuh pucha

1Thank You

Avneet Kaur 4 years, 2 months ago

Itna bhi nhi pata

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ANSWER

Postive attitude in life can make the world a better place to live in. Do you agree or disagree with reference to the poem, ' Dust Of Snow'? Express your opinion and what you understood.

Posted by Prajwal G N 4 years, 2 months ago

CBSE > Class 10 > English Language and Literature

0 answers

ANSWER

Punjabi chapter kulfi summary pls important

Posted by Best Ever Creations 4 years, 2 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

Punjabi chapter kulfi summary pls important

Posted by Best Ever Creations 4 years, 2 months ago

CBSE > Class 10 > Regional Language

1 answers

Harsimar Kaur 4 years, 2 months ago

Go to learn with jagjeet sir channel on YouTube

1Thank You

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Punjabi chapter kulfi summary pls important

Posted by Best Ever Creations 4 years, 2 months ago

CBSE > Class 10 > हिंदी ए

0 answers

ANSWER

Why is India is not said to be a complete federal or complete Unitary Nation? Explain

Posted by Diksha Xngle 4 years, 2 months ago

CBSE > Class 10 > Social Science

1 answers

Priyanshi Choudhary 4 years, 2 months ago

No india is complete federal

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ANSWER

Describe any four major problems associated with sustainable development.

Posted by Prateek Tamrakar 4 years, 2 months ago

CBSE > Class 10 > Information Technology (402)

2 answers

A B 4 years, 2 months ago

Poverty, Unemployment Climate change, Conflicts, etc..

0Thank You

Aryan Gaikwad 4 years, 2 months ago

Ok wait

3Thank You

ANSWER

Sample paper 4

Posted by Harsh Chauhan 4 years, 2 months ago

CBSE > Class 10 > सामाजिक विज्ञान

0 answers

ANSWER

Express 7429 as a product of its prime factor

Posted by Sukhman Preet Sg Shera 4 years, 2 months ago

CBSE > Class 10 > Mathematics

3 answers

Haasiny Yadav 4 years, 2 months ago

17 × 19 × 23 as a product of its prime factors.

0Thank You

Dhana Lakshmi S 4 years, 2 months ago

7429÷19=391; 391÷17=23; 23÷23=1

1Thank You

Bhardwaj Saab 4 years, 2 months ago

CENTO का पूर्ण नाम लिखो

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ANSWER

Nepali class x syllabus

Posted by Pawan Khatiwara 4 years, 2 months ago

CBSE > Class 10 > Regional Language

0 answers

ANSWER

There is a circular path around a soorts field .

Posted by Uma Sekhawat 4 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

how many eleements to learn for class 10 ??

Posted by Om Tiwari 4 years, 2 months ago

CBSE > Class 10 > Science

4 answers

Binson Rongpi 4 years, 2 months ago

Je politechnic about

0Thank You

Krishna Singh 4 years, 2 months ago

115

0Thank You

Prajwal G N 4 years, 2 months ago

50 elements

0Thank You

Akshat Holland Minettee 4 years, 2 months ago

You should be knowing the symbols , atomic mass and atomic number of at least first 20 Elements from the periodic table for class 10th level

1Thank You

ANSWER

( वह व्यक्ति कठोर परिश्रम कर रहा है ) Ka pad prichay kya hoga??

Posted by Rimjhim Chaudhari 4 years, 2 months ago

CBSE > Class 10 > हिंदी ए

0 answers

ANSWER

Non metal liquid at room temperature

Posted by Madara Uchiha 4 years, 2 months ago

CBSE > Class 10 > Science

5 answers

Prajwal G N 4 years, 2 months ago

Mercury

0Thank You

Om Tiwari 4 years, 2 months ago

mercury

1Thank You

Armaan Armaan 4 years, 2 months ago

Mercury

1Thank You

Ayush Kumar I'D No 9207 4 years, 2 months ago

Mercury

1Thank You

Chirayu Maru 4 years, 2 months ago

Bromine

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ANSWER

On the basis of your reading of the above passage, complete the following statements by choosing the correct option from those given below: 1) Lionel could not be saved as ___________________________________ . a) he was too weak to haul his poor broken body inside b) he was bloodied and beaten. c) he had lost too much blood d) he was in bad shape 2) One elderly gentleman was especially heart-broken because ___________ . a) he could no longer enjoy Lionel's company b) he could not longer feed Lionel a slice of bread or a biscuit c) he could not longer spend an hour every week with him d) two weeks later, he was dead 37 3) The school children were devastated because ______________________ . a) Lionel waddled along with them to school b) Lionel waited for the bus along with them c) Lionel played with them while they waited for the bus d) Lionel allowed them to feel his soft white feathers 4) Nola received many condolences from friends and strangers. She felt _________ . a) proud b) sympathetic c) angry d) touched 5) The word closest in meaning to condolence is __________________________________. a) memorable b) valuable c) sympathy d) personal

Posted by Suraj Kumar Prasad 4 years, 2 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Suraj Kumar Prasad 4 years, 2 months ago

He had lost too much blood

0Thank You

ANSWER

What are the factors according to conservative to make monarch more strong and efficient ?

Posted by Somya Rani 4 years, 2 months ago

CBSE > Class 10 > Social Science

1 answers

Harshit Pandey 4 years, 2 months ago

My insta id.. _pandey_ji__1111

2Thank You

ANSWER

What can Developmental goals be for prosperous farmers form Punjab?

Posted by Taparanjan Giri 4 years, 2 months ago

CBSE > Class 10 > Social Science

1 answers

V Sai Suhas 4 years, 2 months ago

To get good crop and settle their children in abroad

1Thank You

ANSWER

How subtotal feature is different from total of any column?

Posted by Madhav Gupta 4 years, 2 months ago

CBSE > Class 10 > Information Technology (402)

0 answers

ANSWER

Read the passage carefully in page number 22 in class 10 evergreens practices papers

Posted by Kamla Nautiyal 4 years, 2 months ago

CBSE > Class 10 > English Language and Literature

0 answers

ANSWER

Write any two functions of artificial kidney

Posted by Lalan Shah 4 years, 2 months ago

CBSE > Class 10 > Science

1 answers

Sri Mahi 4 years, 2 months ago

1.they help in removal of waste from our body 2.they keep our excretory system clean and help us from not getting infected

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ANSWER

2. Draw the graph of the quadratic polynomial Y = X2 – 3x - 4. Highlight the zeros by using colour pen and shade the portion. Take at least 4 points.

Posted by Tamada. Gãgãñ 4 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

1. Draw the graph of the linear polynomial Y = 2 X + 3 and highlight the zero of the polynomial by using colour pen. Take at least 4 points to draw a graph.

Posted by Tamada. Gãgãñ 4 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

12x²-13x-4

Posted by Angela Amrutha James 4 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Abhi Jain 4 years, 2 months ago

By splitting method 12x ^ 2 - 16x + 3x - 4 = 0 4x * (3x - 4) + 1(3x - 4) = 0 (4x + 1)(3x - 4) = 0 x = - 1/4 оr x = 4/3

1Thank You

ANSWER

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