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If x+y=t-1/t, x^2+y^2=t^2+1/t^2, then wh...

If x+y=t-1/t, `x^2+y^2=t^2+1/t^2`, then what is the value of dy/dx ?

A

`1/x`

B

`-1/x`

C

`1/x^2`

D

`-1/x^2`

Text Solution

Verified by Experts

The correct Answer is:
C
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