... 121I ln(x x 1)dx−= + +∫7, 2112 xI ln( )dx2 xx−−=+∫9, 12 x11I dx(x 1)( 4 1) −=+ +∫11, 222I cosx ln(x x 1)dxππ−= + +∫2, 1x 211I dx(e 1)( x 1) −=+ +∫4, ... (B-200 6) 18, 102xI (x 2)e dx= −∫ (D-200 6) 20, 2e31I ln xdx x=∫ (D-200 7) 22,40sin(x ) 4I dxsin 2 x 2(1 sin x cos x)ππ−=+ + +∫24, 3x11I dxe 1=−∫ (D-200 9) 26, e12ln ... dx( (3x 1 x 1)) ++=∫28,40x sin x (x 1)cosxI dxx sin x cos xπ+ +=+∫(A-201 1) 30, 404x 1I dx2x 1 2−=+ +∫ (D-201 1) 32, 40I x(1 sin 2x)dxπ= +∫ (D-201 2) 34, 22121I...