Math, asked by p8opar2eddniharma, 1 year ago

Sin? Cos(90-?) + Cos? Sin (90-?)=?

Answers

Answered by ShivajiK

1

sinx cos(90°—x) + cosx sin(90°—x) = x
sinx sinx + cosx cosx = x
sin² + cos²x = x
1 = x

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