Math, asked by rojahm8, 1 year ago

Prove that √2sin(45°+A)=sinA+cosA

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Answered by chirika

3

I wish you understand

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dhruvparikh: salam

dhruvparikh: i know formula but cant understand that

dhruvparikh: real legends

chirika: hmm...

dhruvparikh: thnx for answee

chirika: ur welcome

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