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Prove that: 2 sec^(2) theta - sec^(4) th...

Prove that: 2 `sec^(2) theta - sec^(4) theta - 2 "cosec"^(2) theta = cot^(4) theta - tan^(4) theta`.

Text Solution

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The correct Answer is:
`cot^(4) theta - tan^(4) theta ` = RHS.
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