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If y=f(x) makes positive intercepts of 2...

If `y=f(x)` makes positive intercepts of 2 and 1 unit on x and y-coordinates axes and encloses an area of `3/4` sq unit with the axes, then `int_0^2 x f'(x)\ dx`, is

A

`3//2`

B

1

C

`5//4`

D

`-3//4`

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The correct Answer is:
D
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