Math, asked by saurabhkr611, 6 months ago

cos^2A-sin^2A=tan^2A then prove that 2cos^2B-1=cos^2B-sin^2B=tan^2A

Answers

Answered by ajeetsinghbbu11

0

Answer:

good morning ahhhhhhhhhhh ek ksp chai

Previous Question

Next Question

Similar questions

Geography, 3 months ago

Clouds, fog hail, snow, etc occur in this layer. Who am...

Music, 3 months ago

~!@#$%^&*()_+{}:"<>?

Math, 3 months ago

Find A UB, DOB, A -B and B-A The following sets, Ć A-şa, b, c, eu) and B=(a, e, i, o, w) ...

History, 6 months ago

ii. The first person to use technology of firing projectiles through canon was: (a) Humayun (b) Babar Sher Shah Suri (d) Akbar ??????

English, 6 months ago

letter writing for favourite teacher wishing him happy teachers day...

Geography, 10 months ago

(A) What are the two parts of the crust? What is the basis of classification? (B) Why is the upper mantle called the asthenosphere? (C) Magnetosphere of the earth is a result of rotation. Explain.

English, 10 months ago

change in to voice what do you want...

History, 10 months ago

TIMELINE OF ABBASID DYNASTY...