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

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

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

If cosectheta+cosec^(2)theta=1 , then what is the value of (cot^(12)theta-3cot^(10)theta+3cot^(8)theta-cot^(6)theta) ?

Prove the following identity : cosec^6 theta- cot^6 theta =3 cot^2 theta cosec^2 theta+1 .

If cosec^(6) theta - cot^(6) theta = a cot^(4) theta + b cot^(2) theta + c then a+b+c=

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

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