Q 1255478364.     If `f(x) = a+bx+cx^2` where `c > 0` and `b^2 – 4ac < 0` ,then the area enclosed by the co-ordinate axes, the line `x = 2m` and the curve `y = f(x)` is given by

A

`1/3 [4f(1) + f(2)]`

B

`1/2 [f(0) + 4f(1)]`

C

`1/2 [f(0) + 4f(1)+f(2)]`

D

`1/3 [f(0)+4f(1) + f(2)]`

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