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

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

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(5)), " write 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/sqrt5 , find the value of cosec^2 theta-sec^2 theta

tan^(2)theta+cot^(2)theta+2=sec^(2)theta cosec^(2)theta

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

If tan theta=(1)/(sqrt(7)), then (csc^(2)theta-sec^(2)theta)/(csc^(2)theta+sec^(2)theta)=?

Prove : cot^(2) theta-tan^(2)theta=cosec^(2)theta-sec^(2)theta