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A particle moves along the curve y=x^2+2...

A particle moves along the curve `y=x^2+2x`. Then the point on the curve such that x and y coordinates of the particle change with the same rate, is

A

(1, 3)

B

`(1/2,5/2)`

C

`(-1/2,-3/4)`

D

`(-1,-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
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