Integrate x * arctan x )) 2 dx from 0 to 1 July 8, 2019 16 32 64 128 Integrate arctan (( 2x 1 )/( 1 x x 2 )) dx from 0 to 1 Integrate x * arctan x 1 x 2 3 2 )) dx from 0 to 1 Evaluate integrate arctan x 1 x 2 dx from 0 to 1 Integration of arctan x