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If the curve y=2x^3+ax^2+bx+c passes th...

If the curve `y=2x^3+ax^2+bx+c ` passes through the origin and the tengents drawn to it at x= -1 and x=2 are parallel to the x axis,then the values of a,b and c are respectively

A

12, -3 and 0

B

-3,-12 and 0

C

-3,12 and 0

D

3, -12 and 0

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IPUCET PREVIOUS YEAR PAPERS-GGSIPU MATHEMATICS 2007-MCQ
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