(1) Evaluate the following integrals.
(a)

u = 5x
du = 5 dx

(b) =

  u =   x      dv = cos(3x)dx
du = dx        v =



(c) =

u =             dv = dx
du = 2x dx        v =


(d)

=

u = sin x
du = cos x dx


(2) Find the area under the graph of , and between x = 1 and x = 2.



1/2 square unit