`sin^3 theta.cos^3 theta=?`.

If sintheta-costheta=0 , then sin^3theta+cos^3theta=?

The value of (sin theta - 2 sin^3 theta)/(2 cos^3 theta-cos theta) is

((sin theta-2 sin^3 theta)/(2 cos^3 theta- cos theta))^2-1, theta ne 45^@ , is equal to: ((sin theta-2 sin^3 theta)/(2 cos^3 theta- cos theta))^2-1, theta ne 45^@ का मान किसके बराबर है ?

Prove the following identities, where the angles involved are acute angles for which the expressions are defined. (sin theta - 2 sin^3 theta)/(2 cos^3 theta - cos theta)= tan theta

cos^(3)theta*sin3 theta+sin^(3)theta*cos3 theta=(3)/(4)sin4 theta

Prove the following identity: cos^(3)theta s in3 theta+sin^(3)theta cos3 theta=(3)/(4)s in4 theta

For the equation sin3 theta+cos3 theta=1-sin2 theta (A) tan theta=1 is possible (B)cos theta=0 is possible (C)tan((theta)/(2))=-1 is possible (D) cos((theta)/(2))=0 is possible

If x sin^(3)theta+y cos^(3)theta=sin theta cos theta and x sin theta=y cos theta Find the value of x^(2)+y^(2)