Math, asked by maanikamishr, 3 days ago

cotx-tanx=2tan2x
please help me

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Answered by kigak

:we have to prove thatcotx -tanx -2tan2x - 4tan4x = 8cot8x or,thanx + 2tan2x + 4tan4x +8cot8x = cotx formula used in the above proof: tan2x = 2tanx/(1 ...

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cotx-tanx=2tan2x please help me​

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cotx-tanx=2tan2x
please help me