Question

If tan theta is equal to a by b so that a sin theta minus B cos theta by sin theta by b cos theta is equal to a square minus b square by a square + b square​

Answer 1

Answer:

tan theta = sin theta / cos theta

Step-by-step explanation:

Given => tan theta = a/b

Required to prove => asintheta - bcostheta

_________________

asintheta + bcostheta

Proof is given in the pic do refer

THANK YOU

PLS MARK AS BRAINLY

STAY SAFE