Introductory Linear Algebra

Math 250, section B1

Summer '13

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Final exam materials

FINAL EXAM
Wednesday, July 3
10am-12pm
ARC 105 (the usual classroom)

Final exam review
Tuesday, July 2
ARC 105, 10am-12pm
Hill 525, 12-3pm

Practice final (updated)
Practice final solutions

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Class materials

Syllabus
Dot product notes

Practice midterm 1
Practice midterm 1 solutions

Midterm 1 solutions (updated)

Practice midterm 2
Practice midterm 2 solutions (updated)

Midterm 2 solutions

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Quiz solutions

Quiz 1, Quiz 2, Quiz 3, Quiz 4, Quiz 5 (updated), Quiz 6, Quiz 7, Quiz 8

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Homework

A link to the department's suggested homework problems for this class.

HW 1 (due Thurs, May 30)

• 1.1    17, 18, 20, 72, 75, 77
• 1.2    1, 9, 21, 39, 75
• 1.3    5, 13, 27, 44, 45, 46

HW 2 (due Mon, June 3)

• 1.3    79, 83
• 1.4    8, 13, 35, 37, 74, 77, 87, 88, 89
  Hint:   Theorem 1.3 in section 1.2 may be helpful for problems 87-89.

HW 3 (due Thurs, June 6)

• 1.6    12, 26, 72
• 1.7    27, 55, 89
• 2.1    13, 15
• 2.3    4, 68, 69 (updated)
Hint:   For #68, 69, use the column correspondence property on pg. 129.
• 2.4    8, 16

HW 4 (due Thurs, June 13)

• 3.1    13, 20, 24, 44, 72
• 3.2    13, 62, 72, 75
Hint:   For #72 use the determinant property det(AB) = det(A)det(B).

HW 5 (due Mon, June 17)

• 4.1    11, 13, 29, 81, 83, 93
• 4.2    3, 7, 19, 27, 54, 55, 69, 72, 77
• 4.3    3, 15, 61, 72, 82

HW 6 (due Thurs, June 20)

• 5.1    6, 18, 24, 63, 66, 69, 70
• 5.2    11, 20, 24, 73
• 5.3    5, 18, 19, 25, 81, 84

HW 7 (due Thurs, June 27)

• 6.1    5, 7
• 6.2    7, 11, 13, 15, 21, 23
• 6.3    3, 5, 11, 13

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Quick links

The math department's 250 page