If α, β γ, ϵ(0,π2), then sin(α+β+γ)sin α+sin β+sin γ is – InterviewSolution

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1.	If α, β γ, ϵ(0,π2), then sin(α+β+γ)sin α+sin β+sin γ is
Answer» If $α, β γ, ϵ (0, \frac{π}{2}), t h e n \frac{s i n (α + β + γ)}{s i n α + s i n β + s i n γ} i s$

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