1.

Ifθ1 and θ2 satisfy the equation cosθ1+cosθ2=√3(sinθ1−sinθ2), then (θ1>θ2 and 0>θ1, θ2<π2)

Answer»

Ifθ1 and θ2 satisfy the equation cosθ1+cosθ2=3(sinθ1sinθ2), then (θ1>θ2 and 0>θ1, θ2<π2)



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