Calculus IV Quiz 2 Spring 1999 2/12/99
1. Show that
=
e
y
. [Hint: Integrate by parts.]
2. Show that
=
. [Hint: Try a u substitution.]
= ey. [Hint: Integrate by parts.]
= ey. [Hint: Integrate by parts.]
= 
.
[Hint: Try a u substitution.]