(tan^(2)theta)/(tan^(2)theta-1)+(cosec^(2)theta)/(sec^(2)theta-cosec^(2)theta)

Prove that cot^2(90^@-theta)/(tan^2theta-1)+Cosec^2theta/(sec^2theta-cosec^2theta)=1/(sin^2theta-cos^2theta) .

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

If sec^(2)theta=3, 0^(@)ltthetalt(pi)/(2) , then the value of (tan^(2)theta-cosec^(2)theta)/(tan^(2)theta+cosec^(2)theta) is

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 .

Prove that 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-2

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

(sec^(2)theta-sin^(2)theta)/(tan^(2)theta)=cosec^(2)theta-cos^(2)theta