Math, asked by anmol5552, 9 months ago

11. (cos a + COS B)2 + (sin a + sin B)2 = 4 cos2
(A-B/2)

Answers

Answered by gudasanjanag

0

Step-by-step explanation:

may be my answer correct or wrong

Attachments:

Answered by tennetiraj86

1

Answer:

answer for the given problem is given

Attachments:

Previous Question

Next Question

Similar questions

Math, 4 months ago

प्रश्न 18.3786 और 3186 का अंतर कितना होगा?

Science, 4 months ago

Write one difference between i) Climbers and creepers ii) Sepals and petals...

Math, 4 months ago

Mr Jha was in Delhi for 3 years 5 months. He was in Gujarat for 1 year 11 months. How much longer was Mr Kapur in Delhi?

History, 9 months ago

1. On 22nd December (a) the South Pole is inclined towards the sun (b) the North Pole is inclined towards the sun (c) the equator faces the sun. banks...

Biology, 9 months ago

Give special features of bacteria which contribute to universal distribution of bacteria. $<marquee><h1><fontcolor=green>$ Please thanks my answers ❤️❤️❤️...

Biology, 1 year ago

state whether the following statements are true or false as we go up higher and higher the mountains air pressure decrease...

Hindi, 1 year ago

Jagat Ki Leela kya Darsha rahi hai...

Math, 1 year ago

Amount to rs 5500 at 1 year 10% per annum?