Verify which of the following are identities 1)1+ cos^ 2 theta cot^ 2 theta(1-sin^ 2 theta) =4 sec^ 2 theta 15cos theta * (1/(cos theta) - (cot theta)/(csc(theta))) = 15sin^2 theta 2 ) a. Only the first equation is an identity . b None of the equations are identities . c. Only the second equation is an identity d Both the equations are identities . Please select the best answer from the choices provided