Prove that `cos^6 theta+ sin^6 theta= 1-3sin^2 theta cos^2 theta`

Prove that sin^(6)theta+cos^(6)theta=1-3sin^(2)theta cos^(2)theta

Prove that sin^6theta+cos^6theta=1-3sin^2thetacos^2theta

Prove that sin^6theta+cos^6theta=1-3sin^2thetacos^2theta .

Prove that sin^6theta+cos^6theta=1-3sin^2thetacos^2theta

Prove that sin^(6)theta+cos^(6)theta=1-3sin^(2)theta.cos^(2)theta.

The value of (cos^6 theta+sin^6 theta+ 3sin^2 theta cos^2 theta)/(cosec theta sec theta(sin theta+cos theta-1)(sin theta+cos theta+1)) is : (cos^6 theta+sin^6 theta+ 3sin^2 theta cos^2 theta)/(cosec theta sec theta(sin theta+cos theta-1)(sin theta+cos theta+1)) का मान ज्ञात कीजिए?

Prove the following identity : sin^6 theta+ cos^6 theta= 1-3 sin^2 theta cos^2 theta .

Prove that cos^6 theta-sin^6theta=cos2theta(1-1/4 sin^2 2 theta)

Prove the following sin^6theta+cos^6theta=1-3sin^2thetacos^2theta

What is the value of sin^6 theta + cos^6 theta + 3sin^2 theta cos^2 theta ?