`sin^2theta+cos^2theta`

The value of (1-2 sin^2 theta cos^2 theta )/(sin^4 theta +cos^4 theta )-1 is: (1-2 sin^2 theta cos^2 theta )/(sin^4 theta +cos^4 theta )-1 का मान है :

The value of sin^2 theta cos^2 theta (sec^2 theta + cosec^2 theta ) is

If 5sin^2 theta+cos^2theta=2 then sin theta=

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

tan^(2)theta-tan^(2)(90^(@)-theta)=(sin^(2)theta-cos^(2)theta)/(sin^(2)theta cos^(2)theta)

sin^(4)theta+sin^(2)theta cos^(2)theta=

Inverse of the matrix A=[[cos2theta, -sin2theta], [sin2theta, cos2theta]] is

Prove the following identities: sin^(8)theta+cos^(8)theta=(sin^(2)theta-cos^(2)theta)(1-2sin^(2)theta cos^(2)theta)

Prove the following identity: ((1)/(sec^(2)theta-cos^(2)theta)+(1)/(cos ec^(2)theta-sin^(2)theta))sin^(2)theta cos^(2)theta=(1-sin^(2)theta cos^(2)theta)/(2+sin^(2)cos^(2)theta)