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For the curve x = t^2 - 1, y = t^2 - t, ...

For the curve `x = t^2 - 1, y = t^2 - t`, the tangent line is perpendicular to x-axis, where

A

`t=0`

B

`t=oo`

C

`t=1//sqrt3`

D

`t=1//sqrt3`

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The correct Answer is:
A
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ML KHANNA-TANGENTS AND NORMALS-SELF ASSESSMENT TEST (MULTIPLE CHOICE QUESTIONS)
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  10. The tangent to a given curve is perpendicular to x-axis if

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  11. The normal to a given curve is parallel to x-axis if

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  13. The tangent to the curve y = e^(2x) at the point (0, 1) meets the x a...

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  15. The normal at the.point (1, 1) on the curve 2y = 3 - x^2 is

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  18. The angle of intersection of the curves y=x^(2), 6y=7-x^(3) at (1, 1),...

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