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If x+y=t-1/t ,x^(2)+y^(2)=t^(2)+(1)/(t^(...

If `x+y=t-1/t ,x^(2)+y^(2)=t^(2)+(1)/(t^(2))` What is `(dy)/(dx)` equal to ?

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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