" I Gr Civen tan "8" .Find the value of "(cosec^(2)theta-sec^(2)theta)/(cosec^(2)theta+sec^(2)s)

Given tantheta=1/sqrt3 , find the value of ("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)) ?

Write the value of (tan^(2)theta-sec^(2)theta)/(cot^(2)theta-"cosec"^(2)theta).

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

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

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

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

If tan theta = 1/(sqrt(11)) and 0 < theta < pi/2 , then the value of ("cosec^2 theta - sec^2 theta)/(cosec^2 theta + sec^2 theta) is

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