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If (a-b) sin (θ+ϕ) = (a+b) sin (θ+ϕ) and a tan(θ2) - btan(ϕ2) = C,the the value of sinϕ is equal |
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Answer» If (a-b) sin (θ+ϕ) = (a+b) sin (θ+ϕ) and a tan(θ2) - btan(ϕ2) = C,the the value of sinϕ is equal |
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