Math, asked by jayati1302, 1 year ago

cos3x=sin2x find x ?

Answers

Answered by NandiniYadav251

3

sin(90-3x)=sin2x. (using identity)
90-3x=2x
90=5x
45=x

bhavik18: how can you do this win?

NandiniYadav251: what ??

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