# Typos in Barrante 3e

by
Gutow, Jonathan H
—
last modified
Sep 19, 2013 12:23 PM

- Problems
- 5g should have a minus sign in front of the "h" in the exponential, since all the constants are expected to be positive.
- Answers
- 4.1h should be: -3(e
^{x}- 1)cos(3x)/x^{2}- e^{x}sin(3x)/x^{2}+ 2(e^{x}- 1)sin(3x)/x^{3}