The value of `(cosec^(4)theta+cot^(2)theta+cosec^(2)theta)"=` is

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

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

The value of (cosec 2 theta -cot 2 theta) is-

The value of 2 sec^(2) theta - sec^(4) theta - 2 cosec^(2)theta + cosec^(4) theta is

The value of ("cosec" theta -cot theta)^(2) is

sqrt(cosec^(2)theta-cot^(2)theta) is:

The value of 9cot^2theta-9 cosec^2 theta is ……