The vlaue of `1/8(3-4cos 2 theta + cos 4 theta)` is

the value of 1/8 (3-4 cos 2 theta + cos 4 theta ) is

The value of (1)/(8)(3-4cos2 theta+cos4 theta) is (A)cos4 theta(B)sin4 theta(C)sin^(4)theta(D)cos^(4)theta

The value of (1)/(8) (3 - 4 cos 2 theta + cos 4 theta) is

Solve the general vlaue. 2 cos theta + cos 3 theta =0

If sin theta- cos theta =1 , then the vlaue of sin^(3) theta- cos^(3) theta is equal to

Solve the general vlaue. cos theta + cos 2 theta + cos 3 theta =0

Prove that, 8 sin^(4) theta = 3 - 4 cos 2 theta + cos 4 theta

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