Math 321-3 HOMEWORK ASSIGNMENTS 1 Spring 2008
Text: Differential Equations with boundary value problems by Zill and Cullen.
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No |
DATE DUE |
READ & STUDY |
PROBLEMS |
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1 |
Friday, Jan. 18 |
Sec. 1.1 Definitions |
pp 10 12 #1, 3, 5, 9, 11, 13, 15, 17, 19, 21, 25, 29, 33, 35, 37, 41, 42, 47, 51.
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2 |
Wednesday, Jan. 23 |
Section 1.1 & 1.2 Initial Value Problems |
{TURN IN: pp 10 11 #18, 44} pp 16 18 #3, 5, 7, 11, 15, 19, 25, 27, 29, 35, 37, 39, 41.
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3 |
Friday, Jan. 25 |
Section 1.3 Mathematical Models |
{TURN IN: pp 16 19 #6, 44} pp 28 31 #1, 2, 3, 5, 7, 9, 15, 19.
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4 |
Monday, Jan. 28 |
Section 2.1 Direction Fields |
{TURN IN: pp 28 - 31 #4, 20} pp 46 9 #1, 3, 5, 9, 13, 17, 19, 21, 25, 29, 33, 35, 39.
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5 |
Wednesday, Jan. 30 |
Section 2.2 Separable Variables |
{TURN IN: pp 46 9 #8, 40} pp 54 6 #1, 3, 5, 7, 11, 17, 21, 23, 25, 33, 34, 37, 38, 39, 41, 44.
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6 |
Friday, Feb. 1 |
Section 2.3 Linear Equations |
{TURN IN: pp 54 6 #6, 30} pp 65 6 #1, 3, 7, 13, 19, 25, 27, 29, 31, 37, 39, 43.
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7 |
Monday, Feb. 4 |
Section 2.3 |
No new problems.
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8 |
Wednesday, Feb. 6
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Section 2.6 Eulers Method OMIT Sec. 2.4, 5 |
{TURN IN: pp 65 6 #8, 38, 43} p 84 #1, 3, 5, 7, 11, 13.
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9 |
Friday, Feb. 8 |
Section 3.1 Linear Models |
{TURN IN: p 84 #4, 12} pp 98 - 100 #1, 5, 11, 13, 19, 27, 33, 34.
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10 |
Monday, Feb. 11 |
Section 3.2 Nonlinear Models OMIT Section 3.3 |
{TURN IN: p 98 #10, 35} pp 108 9 #1, 3, 5, 9.
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11 |
Wednesday, Feb. 13 |
Chapters 1, 2, 3 Review for Test 1 |
{TURN IN: p 109 #6, 10} pp 34 6 #7 29 odd; pp 84 6 #1 9 odd, 13 21 odd, 22, 23; pp 120 1 #1 9 odd.
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12 |
Friday, Feb. 15 |
Chapters 1, 2, 3 |
TEST 1 over Sections 1.1 1.3, 2.1 2.3, 2.6, 3.1, 3.2.
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13 |
Wednesday, Feb, 20 |
Section 4.1 Linear DEs.
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pp 137 9 #1 11 odd, 15 31 odd, 39, 40.
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14 |
Friday, Feb. 22 |
Section 4.1 |
No new problems.
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| 15 | Monday, Feb. 25 | Section 4.2 |
{TURN IN: pp 137 - 9 #8, 34, 38} pp 141 - 2 #1, 5, 11, 17. |