Math, asked by casebella, 1 year ago

if x = tanA + sinA and y= tanA - sinA show that xsq -ysq =4root xy

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Answered by Rahulkumar2976

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f x = tanA + sinA and y= tanA - sinA show that xsq -ysq =4root xy. ans....

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casebella: thanks for taking risk

Rahulkumar2976: wlc

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