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If x =ct, y = c/t then (dy)/(dx)=...

If `x =ct, y = c/t ` then `(dy)/(dx)=`

A

`1/t`

B

`t e ^(1)`

C

`(-1)/(t ^(2))`

D

`(t (e ^(1) - sin t ))/(1 + t cos t )`

Text Solution

Verified by Experts

The correct Answer is:
C
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