For each of the following, indicate which integration techniques
you would use to evaluate the integral. You might might need to
use more than one of the following: parts, substitution, or partial
fractions.
(a)∫x sin x dx
(b)∫x^2/1 −x^3dx
(c)∫x^2cos(x^3) dx
(d)∫ln |x| dx
(a) parts
(c) partial fractions
(c) parts, twice
(d) parts (let u = lnx)