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TanA= 2xy/(x^2+y^2), find sinA​
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TanA= 2xy/(x^2+y^2),
find sinA​

User Nelu
by
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1 Answer

7 votes

Explanation:

TanA = SinA/CosA

tanA = 2xy / (x² + y²),

Sin A = CosA * 2xy / (x² + y²)

User Helmut Zechmann
by
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