CBSE BOARD X, asked by gulshankumar992, 1 year ago

prove that secant squared theta minus brackets sin squared theta minus 2 Sin to the power 4 theta / 2 cos to the power 4 Theta - 2 cos square theta is equal to 1

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Answered by Pandu3599
39

Answer:

Explanation:solve this question using identities

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Answered by sushmitapahari458
9

Answer:

here is your answer mark me as brainliest

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