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The slope of the tangent to the curves x...

The slope of the tangent to the curves `x=3t^2+1,y=t^2-1` at t=1 is

A

`(1)/(2)`

B

0

C

-2

D

`oo`

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The correct Answer is:
B
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DISHA PUBLICATION-APPLICATION OF DERIVATIVES -EXERCISE - 1
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