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

If tan theta=(3)/(4), then (4sin^(2)theta-2cos^(2)theta)/(4sin^(2)theta+3cos^(2)theta)

If tan theta=(3)/(4), then (4sin^(2)theta-2cos^(2)theta)/(4sin^(2)theta+3cos^(2)theta)

Complete the following activity by filling the boxes sin^(2) theta+cos^(2) theta=square ……….(Identity) Dividing each term by cos^(2)theta (sin^(2)theta)/(cos^(2)theta)+(cos^(2)theta)/(cos^(2)theta)=(square)/(cos^(2)theta) :.square+1=square

The value of (2 (sin2 theta-2 cos^(2)theta-1))/(cos theta-sin theta-cos 3 theta +sin 3 theta)=

The number of values of x lying in [-pi,pi] and satisfying 2sin^(2)theta=cos2 theta and sin2 theta+2cos2 theta cos theta-1=0 is

Let P={theta:tan theta=sin theta} and Q={theta:2sin^(2)theta+cos2 theta=cos theta} be two sets.Then

The value of (2(sin2 theta+2cos^(2)theta-1))/(cos theta-sin theta-cos3 theta+sin3 theta)=

prove that sin^2theta+cos^2theta=1

Evaluate sin^2theta/cos^2theta+1

sqrt(cosec^2theta-sin^2theta-cos^2theta) = …………….