" (4) "cot^(2)theta-tan^(2)theta=cosec^(2)theta-sec^(2)theta

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

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

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

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

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

f(theta)=sin^(2)theta+cos^(2)theta+tan^(2)theta+sec^(2)theta+csc^(2)theta+cot^(2)theta then the minimum value of f(theta) is

Prove the following : cot^2 theta - tan^2 theta = cosec^2 theta -sec^2 theta

prove that tan^(2)theta+cot^(2)theta=sec^(2)theta+cosec^(2)theta-2

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

Prove the following: cot^2 theta - tan^2 theta = cosec^2 theta - sec^2 theta