Find the minimum value of `sec^2 theta + cosec^2 theta - 4.`

Find the minimum value of sec^(2)theta+csc^(2)theta-4

Minimum value of sec^(2)theta+4cos ec^(2)theta is

Minimum value of sec^(2)theta+4cos ec^(2)theta is

sec^2theta/(cosec^(2)theta) =

If 5 sin theta - 12 cos theta = 0 , find the values of sec theta and cosec theta .

The minimum value of 64 sec theta+27 "cosec" theta where theta in (0,(pi)/(2)) is _________

If sec theta + cos theta = 2 , then the value of sec^(2) theta + cosec^(2) theta is :

If tan theta= 1/sqrt5 , find the value of cosec^2 theta-sec^2 theta

If tan theta = - 3//5 and theta is not in the second quadrant, find the values of sec theta and cosec theta.

Find minimum value of sin^(2)theta+cosec^(2)theta+cos^(2)theta+sec^(2)theta+tan^(2)theta+cot^(2)theta=?