Math, asked by subhajit5853, 8 months ago

if tan^2 a= 1+2 tan^2 b then prove that cos 2a+sin^2 b=0​

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Answered by pulakmath007
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Answer:

Please check the attachment

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Answered by tennetiraj86
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Answer:

proved the problem for the given question .LHS=RHS

Step-by-step explanation:

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