Principles and Techniques of Applied Mathematics
MATH 373-01

Homework Assignment #1

Due Friday, January 28, START of Class

Homework should be turned in at the BEGINNING OF CLASS. All problem numbers refer to the Strauss book, the required text for the course. Unless otherwise indicated, all parts of a problem (a), (b), etc. should be completed. You should write up solutions neatly to all problems, making sure to SHOW ALL YOUR WORK. A nonempty subset will be graded. You are strongly encouraged to work on these problems with other classmates, although the solutions you turn in should be YOUR OWN WORK.
Important: Please list the names of any students or faculty who you worked with on the assignment.

Section 1.1, pp. 4 - 5
Problems:   2, 3, 4, 12

Section 1.2, pp. 9 - 10
Problems:   1, 3, 5, 8

Hint: For #8, use the coordinate method to find the homogeneous solution. Think back to inhomogeneous ODE's to find a particular solution. Be sure to simplify your answer.