" 14.If "sec theta=cos^(2)theta," then find the value of "sin^(4)theta+2sin^(3)theta+sin^(2)theta

If sin theta = cos theta find the value of : 3 tan ^(2) theta+ 2 sin ^(2) theta -1

If 3cos theta=5sin theta, then find the value of 5sin theta-2sec^(3)theta+2cos theta5sin theta+2sec^(3)theta-2cos theta

If sin^(2)theta+3cos theta=2, then find value of cos^(3)theta+sec^(3)theta:

If 5sin^(2)theta+3cos^(2)theta=4 . Find the value of sin theta and cos theta :

If (sin theta+cos theta)/(sin theta-cos theta)=3, then find the value of sin^(4)theta-cos^(4)theta

If Sin theta = 4/5 and Cos theta=3/5 find the value of Sin^(2)theta+Cos^(2) theta

If 7 sin^(2) theta + 3 cos^(2) theta = 4 , find the value of sec theta :

If sec theta=4 , find the value of cos theta/(4cos^2 theta+3sin^2 theta) .