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If the tangent to the curve x = t^(2) -...

If the tangent to the curve `x = t^(2) - 1, y = t^(2) - t` is parallel to x-axis , then

A

t=0

B

`t to oo`

C

`t=(1)/(sqrt(3))`

D

`t=-(1)/(sqrt(3))`

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A
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AAKASH INSTITUTE ENGLISH-APPLICATION OF DERIVATIVES-Assignment SECTION-A (Competition Level Questions)
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