Given `tantheta=1/sqrt3`, find the value of `("cosec"^(2)theta-sec^(2)theta)/("cosec"^(2)theta+sec^(2)theta)`.

If tan theta =(1)/(sqrt(7)) , find the value of ("cosec"^(2)theta-sec^(2)theta)/("cosec"^(2)theta+sec^(2)theta) .

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

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

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

If tan theta =(1)/(sqrt(5)), " write the value of " (("cosec"^(2)theta-sec^(2)theta))/(("cosec"^(2)theta+sec^(2)theta)).

If tantheta=1/(sqrt7) , show that (cosec^(2)theta-sec^(2)theta)/(cosec^(2)theta+sec^(2)theta)=3/4

The value of 2 sec^(2) theta - sec^(4) theta - 2 cosec^(2)theta + cosec^(4) theta is

Prove that cosec^(2) theta + sec^(2) theta = cosec^(2) theta sec^(2) theta .

If tantheta=sqrt((1)/(13))and theta is acute , then what is the value of ((cosec^(2)theta-sec^(2)theta))/(cosec^(2)theta+sec^(2)theta)) ?