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The points on the curve y=x^(3)-2x^(2)-x...

The points on the curve `y=x^(3)-2x^(2)-x`, where the tangents are parallel to 3x-y+1=0 are

A

`(2,-2),((2)/(3),(-14)/(27))`

B

`(2,-2),((-2)/(3),(-14)/(27))`

C

`(-2,2),((2)/(3),(-14)/(27))`

D

`(-2,2),((-2)/(3),(-14)/(27))`

Text Solution

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The correct Answer is:
B
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