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If the slope of the tangent at (x, y) to...

If the slope of the tangent at (x, y) to a curve passing through the point `(2, 1)` is ` (x^(2) + y^(2))/(2xy)`, then the equation of the curve is-

A

`x^(2) - y^(2) = 3y `

B

`x(x^(2) - y^(2))=6`

C

`2(x^(2) - y^(2) ) = 3x `

D

`x(x^(2)+ y^(2) )= 6`

Text Solution

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The correct Answer is:
C
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CHHAYA PUBLICATION-MCQ ZONE 3 -Question Paper 5
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