The value of int0^1(2x^2+3x+3)/((x+1)(x^...

The value of `int_0^1(2x^2+3x+3)/((x+1)(x^2+2x+2))dx` is (a) `pi/4+2log2-tan^(-1)2` (b) `pi/4+2log2-tan^(-1)1/3` (c)`2log2-cot^(-1)3` (d) `-pi/4+log4+cot^(-1)2`

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T h ev a l u eofint_0^1(2x^2+3x+3)/((x+1)(x^2+2x+2))dxi s pi/4+2log2-tan^(-1)2 pi/4+2log2-tan^(-1)1/3 2log2-cot^(-1)3 (d) -pi/4+log4+cot^(-1)2

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