MATH 321 - HOMEWORK PROBLEMS - Sring 2010

Homework 1 (due Tuesday Jan 26th): pdf file

Homework 2 (due Tuesday Feb 2nd):

  • Sec 1.4 (p.32-34): 1, 2(a)(c), 3(a), 4(a), 5(h), 10.
  • Sec 1.5 (p.40-42): 1, 2(a), 5, 7.

    Homework 3 (due Tuesday Feb 9th):

  • Sec 1.6 (p.53-57): 1, 2(a), 3(a), 4, 10(a), 12, 13, 15, 16, 17, Bonus Exercise 30.

    Homework 4 (due Tuesday Feb 16th):

  • Sec 2.1 (p.74-77): 1, 2, 5, 9, 11, 13, 17, 21. Bonus Exercise: 24 or 25.

    Homework 5 (due Thursday Feb 25th):

  • Sec 2.2 (p.84-86): 1, 2(a)(g), 3, 5(b). Bonus Exercise: 12 or 16.
  • Sec 2.3 (p. 96-97): 1, 2(b), 3(a), 12, 13.

    Homework 6 (due Thursday March 4th):

  • Sec 2.4 (p.106-107): 1, 2(a)(c)(e), 3(c),4,5.
  • Sec 2.5 (p. 116-117): 1, 2(c), 3(c), 4, 5, 6(b), Bonus 8.

    Homework 7 (due Tuesday March 30th):

  • Sec 3.1 (p.151-152): 1, 2, 3, 9, 12.
  • Sec 3.2 (p. 165-167): 1, 2(a)(c), 4, 5(e)(h), 6(a), 7.

    Homework 8 (due Tuesday April 6th):

  • Sec 3.3 (p.179-182): 1, 2(b)(d)(f), 3(b)(d)(f), 4, 8, 9, Bonus 10 and 11.
  • Sec 3.4 (p. 194-198): 1, 2(b)(c)(h), 4(a), 6, 8, 10.

    Homework 9 (due Tuesday April 13th):

  • Sec 4.3 (p. 228): 4 (Cramer's rule), Bonus 22 (let F=R, try small n first).
  • Sec 4.4 (p.236-237): 1, 4(b)(g), 5, Bonus 6.
  • Sec 5.1 (p. 256-260): 1, 2(b), 3(b)(c), 4(f), 6, Bonus 7.

    Homework 10 (due Thursday April 22th):

  • Sec 5.2 (p. 279-283): 1, 2(b)(g), 3(b)(f), 7, 8, 14(b), 18. Bonus 12 or 13
  • Sec 5.3 (p.309-312): 5, 23.

    Homework 11 (due Thursday April 29th):

  • Sec 6.1 (p. 336-341): 1, 2, 5, 8.
  • Sec 6.2 (p. 352-356): 1, 2(a)(c)(f), 8.

    Last Homework 12 (due Thursday May 6th):

  • Sec 6.3 (p. 365-366): 1, 2, 18, Bonus 20.
  • Sec 6.5 (p. 392-393): 1, 2(a)(d), 3, 5(d)(e).

    Return to: Department of Mathematics and Statistics, University of New Mexico

    Last updated: April 22, 2010