aayusagurung aayusagurung

27-08-2021
Mathematics

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Prove this identify : 2 cos^2 (45°-A ) = 1 +sin 2 A

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wg7xwf8vqm wg7xwf8vqm

27-08-2021

I wasn’t sure how to put this into words. I hope this makes sense. <3

Ver imagen wg7xwf8vqm

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