Prove that 2 sec^2 Q - sec^4 q - 2 cosec^2 q + cosec^4 q = cot^4 q - tan^4 q
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CORRECT QUESTION:-
- θ θ θθ θ θ.
GIVEN:-
- θ θ θ θ.
SOLUTION:-
⇒ θ θ θ.
⇒ θ θ θ θ).
⇒ θ θ θ θ
⇒ θ θ
⇒ θ θ
⇒
Hence,
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