Question

prove that's.

1-tan2q/cot2q-1=tan2q ​

Answer 1

Answer:

if we have

1-tan2q/cot2q-1

it 'll be equal to tan²2q

and

if we have

1-tan²q/cot²q-1

it 'll be equal to tan⁴q

so L.H.S#R.H.S