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If int0^3 (3x^2-4x+2)dx =k then a root o...

If `int_0^3 (3x^2-4x+2)dx =k` then a root of `3x^2-4x+2 = (3k)/5` that lies in the interval [0,3] is

A

`2/3`

B

`7/3`

C

`1/2`

D

`5/2`

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The correct Answer is:
B
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