1) Evaluate the following integrals. If an integral does not converge, show why. *** *x4+x + x + 1 x+x-2 In x x a. x2x-1 b. S (x 1)(x + 1) -dx - w c. So w dw 0w-2 8 d. fo e. S 1 f. 00 (-3y) dy ln x g. h. 14 x dx -2 x+2 dx x 3 x 3x dx x +9 dx dx i. x 1. 25-x0 K. fe- k. -dx f 1.ftar 1. tan x sec T m. cos 72. :dx -3x sin 3x dx cos Od 0 x dx tan5 x sec x dx 1 o La vende 0. dt