`cosec^(2)theta-cot^(2)theta-1`

cosec^(2)theta=1+cot^(2)theta

Solve cosec^(2)theta-cot^(2) theta=cos theta .

If cosec^(2)theta+cot^(2)theta=(5)/(7) , then find the value of cosec^(4)theta-cot^(4)theta .

cosec^(6)theta-cot^(6)theta-3cot^(2)theta.cosec^(2)theta=?

csc^(6)theta-cot^(6)theta=1+3csc^(2)theta cot^(2)theta

cosec^(4)theta+cot^(2)theta+cosec^(2)theta)"=

Without expanding show that: cosec theta,cot^(2)theta,1cot^(2)theta,csc^(2)theta,-142,40,2]|=0

Statement 1: tan^(2)(sec^(-1)2)+cot^(2)(cosec^(-1)3)=11 . Statement -2 :tan^(2)theta+sec^(2)theta=1=cot^(2)theta+cosec^(2)theta

cosec^4 theta-cot^4 theta=cosec^2theta+cot^2 theta