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The slope of the tangent to the curve xy...

The slope of the tangent to the curve xy=`c^2` at `(ct,c/t)`is

A

`1/t^2`

B

`(-1)/t^2`

C

`1/t`

D

`(-1)/t`

Text Solution

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The correct Answer is:
B
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PATHFINDER-BASIC MATHEMATICS-QUESTION BANK
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