If sin(α+β)sin(α−β)=a+ba−b, where α≠β, a≠b,b≠0, then t – InterviewSolution

1.	If sin(α+β)sin(α−β)=a+ba−b, where α≠β, a≠b,b≠0, then tanαtanβ is
Answer» If $\frac{sin (α + β)}{sin (α - β)} = \frac{a + b}{a - b}$ , where $α \neq β, a \neq b, b \neq 0$ , then $\frac{tan α}{tan β}$ is

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