If `sin^2 theta=1/4` , then the value of `theta` is

If sin^2 theta=1/4 , then value of theta is

If sin theta + sin^2 theta =1 , then the value of cos^2 theta + cos^ 4 theta is

If cos theta -4 sin theta =1, then the value of (sin theta+4 cos theta) is-

If |[1+sin^(2)theta,cos^(2)theta,4sin4theta],[sin^(2)theta, 1+cos^(2)theta,4sin4theta],[sin^(2)theta,cos^(2)theta, 1+4sin4theta]|=0 , then the value of theta is

If the equation sin^(2)theta-costheta=(1)/(4), then the value of theta lying in the interval 0lethetale2pi is

If sin theta+cos theta=1, then the value of sin2 theta is equal to

If cos^4 theta - sin^4 theta = 2/3 , then the value of (1 - 2 sin^2 theta) is___

If 2cos theta+sin theta=1 then the value of 4cos theta+3sin theta is