Homework for Math 421 Spring 2026

SHOW ALL YOUR WORK!!!

• Assignment 1   (Due Thursday, February 12)
  • Section 2 page 5:   4
  • Section 3 page 8:   1 (a), (b)
  • Section 4 page 12:   4, 5 (a), (c), 6
  • Section 5 page 14:   1 (c), (d), 9, and the extra problem
  • Section 8 page 22:   1 (a), 2, 3, 4, 5 (c), 5 (a), 6, 9, 10. Hint for 9:
  • Section 10 page 29:   2 (a), (b), 4, 7, 8