Prove that : tan5x+tan3x/tan5x-tan3x=4cos2x cos 4x

Question

Prove that : tan5x+tan3x/tan5x-tan3x=4cos2x cos 4x

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Autumn 5 months 2021-12-21T19:22:03+00:00 1 Answer 0 views 0

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    2021-12-21T19:23:32+00:00

    Step-by-step explanation:

    Plzz can u write in a right manner bcz it is not understable .

    So , plzz write it properly then we can solve your question easily .

    Thank You …….

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