" 12."((1+tan^(2)theta)cot theta)/(cosec^(2)theta)=tan theta

((1+tan^(2)theta)cot theta)/(csc^(2)theta)=tan theta

Prove each of the following identities : ((1+ tan^(2) theta) cot theta)/("cosec"^(2) theta ) = tan theta

Prove that [(1 + tan^2 theta)cot theta]/(cosec^2 theta) = tan theta

Prove that : (tan^(3) theta)/(1+tan^(2)theta) +(cot^(3)theta)/(1+cot^(2)theta) = sec theta "cosec " theta - 2 sin theta cos theta .

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

Prove that (tan^(3) theta)/(1 + tan^(2) theta) + (cot^(3) theta)/(1+ cot^(2) theta) = sec theta cosec theta - 2 sin theta cos theta

What is the value of (2(1-sin^2 theta) cosec^2 theta)/(cot^2 theta(1+tan^2 theta))-1 ? (2(1-sin^2 theta) cosec^2 theta)/(cot^2 theta(1+tan^2 theta))-1 का मान क्या है?

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

The value of cosec ^(2) theta cot ^(2) theta - sec ^(2) theta tan ^(2) theta -(cot ^(2) theta- tan ^(2) theta) (sec ^(2) theta cosec ^(2) theta -1) is-

Prove that;- ((tan^2theta)/(sec^2theta))+((cot^2theta)/(cosec^2theta))=1