Math, asked by bhanumakwana25473, 16 days ago

1. sino + coso = 1 then sinocoso

Answers

Answered by divyajadhav66

5

Answer:

$sinθ+cosθ=1(sinθ+cosθ)2=12sin2θ+cos2θ+2sinθ.cosθ=11+2sinθ.cosθ=1sinθ.cosθ=0$

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