Cosx+cosy=a,sin x+siny=b then prove sin2x+sin2y=2ab(1-2÷(a^+b^)

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Saurabh Koranglekar · Answer

Dear student In the equation rhs is not complete kindly provide the complete question Regards

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Cosx+cosy=a,sin x+siny=b then prove sin2x+sin2y=2ab(1-2÷(a^+b^)

Cosx+cosy=a,sin x+siny=b then prove sin2x+sin2y=2ab(1-2÷(a^+b^)

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Cosx+cosy=a,sin x+siny=b then prove sin2x+sin2y=2ab(1-2÷(a^+b^)

Cosx+cosy=a,sin x+siny=b then prove sin2x+sin2y=2ab(1-2÷(a^+b^)

1 Answers

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