Math 321 - Introduction to Applied Mathematics. Section 1. Fall 2009.
Homework assignments
HW 1:
Reading:Sections 1 through 9
Problems:
3.1, 4.1, 4.2, 5.2, 5.6, 7.1, 8.2, 9.3
HW 2:
Reading:Sections 10 through 16
Problems:
10.6, 10.8, 10.10a, 12.5, 12.6, 13.1, 14.2, 14.3, 14.12, 15.1
HW 3:
Reading:Read sections 17-22, 24, 26-28 and skim sections 23, 25
Problems:
18.3, 18.5, 19.1, 21.1 b-e, 22.1 a-c, 24.6, 26.2, 26.14, 28.1
HW 4:
Reading:Read sections 30-36 and this webpage about interest rates.
Problems:
32.3, 32.5, 32.6, 33.1, 34.3, 34.7, 35.3
HW 5:
Reading:Read sections 37-40.
Problems:
37.4, 37.5, 38.1, 38.2, 38.4, 39.1, 39.4, 40.2
HW 6:
Reading:Read sections 41-47.
Problems:
42.1b-c, 44.3(i)-(ii), 45.1c-d, 46.4, 47.2(for 45.1f,m) and the extra problem below
Extra Problem: Use the method of Section 41 to find the explicit solution to the difference equation y(m+2)+9y(m)=0 when y(0)=1 and y(1)=0.
HW 7:
Reading:Read sections 48-54.
Problems:
49.1, 50.1, 50.2, 50.3, 50.4 (just do once, use any method), 50.5 (use any method to determine stability), 54.2a, 54.5, 54.11
HW 8:
Reading:Read sections 56-59.
Problems:
57.2a, 57.5, 57.6, 58.1, 59.1, 59.2
HW 9:
Reading:Read sections 60-63 and 65-67.
Problems:
60.3a-b, 61.1, 63.1, 63.2, 65.1, 65.3, 65.5
HW 10:
Reading:Read sections 67-73.
Problems:
67.1, 67.3, 68.2, 71.1, 73.5, 73.6
HW 11:
Reading:Read sections 76-79, 82.
Problems:
77.1, 78.2, 78.3, 82.1

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