21260 Differential Equations
Assignments: Week #10
 Reading:
 Monday: Section 3.9.
 Wednesday: Section 6.1.
 Friday: Section 6.2.

 Exercises:
Due on Friday 30 March.
 Section 7.1 #1, 5.
 Section 3.1 #4 (convert to system), 16, 19.
 Section 3.4 #12 (convert to system), 18, 23.
 Section 3.5 #4 (convert to system), 14.
 Section 3.6 #8, 16, 31.
 Notes:
 The problems 3.1.4, 3.4.12 and 3.5.4 should be solved by explicitly
converting the second order equation to a linear system of first order
equations and then solving the system. The other problems may be solved by applying the formulas we
derived in class (also derived by other means in the textbook).