Math, asked by abhinavkrThakur, 9 months ago

If cos + sin = √2cos, then prove that : cos - sin =+-√2sin

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Answered by himanshu9664

3

Answer:If cos + sin = √2cos prove that cos - sin =√2 sin Get the answers you need, now!

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Answered by athulyavincent

2

hope it helps you｡◕‿◕｡

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