If ` sin theta + sin^(2) theta=1 " then " cos^(2) theta+ cos^(4) theta` is equal to

If sin theta+sin^2 theta=1 , then the value of cos^2 theta+cos^4 theta is equal to: यदि sin theta+sin^2 theta=1 तो cos^2 theta+cos^4 theta का मान किसके बराबर है?

If sin theta + sin^(2) theta =1 then cos^(4) theta + cos^(8) theta + 2 cos^(6) theta =

If cos theta =4/5 then sin^2 theta cos theta + cos^2 theta sin theta is equal to :

If cos theta + sin theta = sqrt2 cos theta " then" cos theta - sin theta is equal to

If cos theta + sin theta = sqrt2 cos theta " then" cos theta - sin theta is equal to

If sin theta+sin ^(2) theta+sin ^(3) theta=1 then cos ^(6) theta-4 cos ^(4) theta+8 cos ^(2) theta=

If cos theta=4/5 , then sin^2 theta cos theta+cos^2 theta sin theta is equal to : यदि cos theta=4/5 है,तो sin^2 theta cos theta+cos^2 theta sin theta का मान किसके बराबर होगा ?

What is the value of ( 1 - 2 sin ^(2) theta cos^(2) theta )/( sin ^(4) theta + cos^(4) theta ) + 4 equal to

The value of (sin2 theta+sin4 theta)/(1+cos2 theta+cos4 theta) is equal to