Math, asked by Aaryamangoyal, 9 months ago

Cos2a cos2b + sin^2(a-b) - sin^2(a+b) = cos(2a+2b)

Answers

Answered by nehasingh2402003

0

Answer:

please give me 10 thanks and I will give you double thanks

Previous Question

Next Question

Similar questions

Chemistry, 4 months ago

(☞ Name any three sources of noise pollution.

Hindi, 4 months ago

सेन साहब के परिवार में बच्चों के पालन-पोषण में किए जा रहे लिंग आधारित भेद-भाव का अपने शब्दों में वर्णन कीजिए।...

History, 4 months ago

Examine emergence of Bengal as an independent regional state in the 14th century(40-60) words ...

Physics, 9 months ago

a Electrostatic force on a small sphere of charge 0.4uc due to another small sphere of charge -0.8uc in air is o. 2N. a) Find the distance blu two, sphere b) What is the force on second sphere due to Ist?, ...

Hindi, 9 months ago

2 खर ा ध ा र कर र ?

Chemistry, 1 year ago

why melting point and boiling point increase with increasing forces of attraction...

Physics, 1 year ago

The man releases a ball from the roof of a house with a horizontal velocity Uo 10.4 m/s so that it just clears the corner B and reaches point C as shown. Determine the distance s in metres...

Physics, 1 year ago

A block is placed on an inclined plane and has to be pushed down. The angle of inclination of the plane (A) equal to angle of repose (C) less than the angle of repose (B) more than angle of repose (D) equal to angle of friction...