Math, asked by geetgrover1094, 9 months ago

Tan x is equal to 1 by 7 and 10 y is equal to 1 by 3 show that cos 2x is equal to sin 4 y

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Answered by bhagatradha144

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Answer:

10 x is equals to 1 by 7 and y axis is equals to 1 by 3 show that cos 2x is equal to sign for why this is not your right answer I cannot do this

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