Fall 2019

Math 3120 Introduction to Linear Algebra

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Homework 2

Due Monday September 23, in class
  • Section 1.4
    • Read Section 1.4. Do the True/False questions (p. 85). Do Problem 1.93. WeBWorK reading question due September 6 @ 9:45 am.
    • In class (group work): 1.96, 1.98, 1.104
    • Homework: 1.97, 1.100, 1.103, 1.105, 1.106, 1.107, 1.109, 1.112, 1.111, 1.114(b)(c)(d), 1.119, 1.120, 1.124, 1.126, 1.127, 1.131, 1.132, 1.133
    • Hand In: 1.100, 1.107, 1.114(d), 1.127, 1.131
  • Section 2.1
    • Read Section 2.1. Do the True/False questions (p. 108). Do Problem 2.1(a)(d)(g)(j). WeBWorK reading question due September 11 @ 9:45 am.
    • In class (group work): 2.1(c), 2.3(b)
    • Homework: 2.1(b)(e)(f)(k), 2.3(a)(c)(d)(f), 2.4, 2.5, 2.7, 2.8, 2.11, 2.13, 2.16, 2.19, 2.24(a)(c)(e), 2.25(a)(c)(d)(f), 2.27
    • Hand In: 2.1(k), 2.3(f), 2.13, 2.25(d)
    • WeBWorK assignment due September 16 @ 11 pm
  • Section 2.2
    • Read Section 2.2. Do the True/False questions (pp. 122-123). Do Problem 2.28, 2.30, 2.32(a). WeBWorK reading question due September 16 @ 9:45 am.
    • In class (group work): 2.32(a), 2.35(a), 2.38(a)
    • Homework: 2.32(b)(c), 2.33, 2.34, 2.35, 2.37, 2.38, 2.41, 2.43, 2.44, 2.46, 2.49, 2.51, 2.53
    • Hand In: 2.32(c), 2.35(e), 2.38(c), 2.46
    • WeBWorK assignment due September 23 @ 11 pm