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

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

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

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

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

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

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

Prove that cot^(4)theta+cot^(2)theta="cosec"^(4)theta-"cosec"^(2)theta

Prove that 2 sec ^(2) theta-2 cosec^2theta-sec ^(4) theta+cosec^4 theta=cot ^(4) theta-tan ^(4) theta

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

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-