Question

tan square theta minus sin square theta is equal to tan square theta into sin square theta​

Answer 1

I hope it will help you

Answer 2

Answer:

Step-by-step explanation:

hello there!!!

tan^2 theta - sin^2 theta = tan^2 theta * sin^2 theta

left hand side :

                           sin^2 theta / cos^2 theta - sin ^2 theta =

                           sin^2 theta - sin^2 theta * cos^2 theta / cos^2 theta =

                          sin^2 theta [ 1 - cos^2 theta ] / cos ^2 theta =

                           tan^2 theta * sin^2 theta.

right hand side:

                          tan^2 theta * sin^2 theta.

                        thus; LHS=RHS .                            proved...