For , , 0 , if ^ -1 + ^ -1 + ^ -1 = and ( + + )( - + )=3 , then equals
Physics · JEE Main · NTA Exams — Kinematics
\(For \(\alpha, \beta, \gamma \neq 0\), if \(\sin ^{-1} \alpha+\sin ^{-1} \beta+\sin ^{-1} \gamma=\pi\) and \((\alpha+\beta+\gamma)(\alpha-\gamma+\beta)=3 \alpha \beta\), then \(\gamma\) equals\)
Answer
(A)
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