`2(sin^6theta+cos^6theta)-3(sin^4theta+cos^4theta)=`

Find the value of 6(sin^6theta+cos^6theta)-9(sin^4theta+cos^4theta)+4

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

4(sin^(6)theta+cos^(6)theta)-6(sin^(4)theta+cos^(4)theta) is equal to

Which of the following values of a and b will make a(sin^(6)theta+cos^(6)theta)-b(sin^(4)theta+cos^(4)theta) independent of theta ?

2(sin^(6) theta + cos^(6)theta) - 3(sin^(4)theta + cos^(4)theta)+ 1 = 0

The value of sin^(8)theta+cos^(8)theta+sin^(6)theta cos^(2)theta+3sin^(4)theta cos^(2)theta+cos^(6)theta sin^(2)theta+3sin^(2)thetacos^(4)theta is equal to

If cot theta = (3)/(4) find the value of : ( sin theta- cos theta)/(sin theta+cos theta)

The value of the expression sin^6 theta + cos^6 theta + 3 sin^2 theta. cos^2 theta equals

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

If the expression (sin theta sin2theta+sin3theta sin60theta+sin4theta sin13theta)/(sin theta cos 2theta+sin3theta cos 6theta+sin4theta cos13theta)=tan k theta , where k in N . Find the value of k.