# UNL - MATH 221 - Class Notes - Week 11

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##### School: University of Nebraska Lincoln

##### Department: Math

##### Course: Differential Equations

##### Professor: Paula egging

##### Term: Spring 2019

##### Tags:

##### Name: Diff EQ Sections 7.2 and 7.3

##### Description: Homework examples over 7.2 and 7.3

##### Uploaded: 04/02/2019

** 5 pages**

**What is a differential equation?**

Spring 2019

Paula egging

MATH 221

Differential Equations Notes Week #1

** 48 pages**

**Initial Value Problems**

Spring 2019

Paula egging

MATH 221

Section 1.1-1.2 Notes with Examples

** 48 pages**

**DEs as Mathematical Models**

Spring 2019

Paula egging

MATH 221

Section 1.3 (DEs as Mathematical Models) and 2.1 (Solution Curves Without a Solution). Both of these sections as well as 1.2 will be on the quiz on Thursday!

** 48 pages**

**Exam #1 Study Guide**

Spring 2019

Paula egging

MATH 221

Sections 1.1,1.2,1.3,2.1,2.2,2.3,2.6,3.1, and 3.2

** 2 pages**

**Homework Examples for 4.2 and 4.3**

Spring 2019

Paula egging

MATH 221

Worked out solutions for a few example book problems.

** 2 pages**

**Diff EQ Section 4.5 Example Problems**

Spring 2019

Paula egging

MATH 221

Here are some examples of problems that will be on the quiz this Thursday!

** 2 pages**

**Sections 4.6 and 4.7**

Spring 2019

Paula egging

MATH 221

Homework solutions to problems for the quiz on 3/7/19

** 3 pages**

**Exam #2 Study Guide: 4.1-4.7**

Spring 2019

Paula egging

MATH 221

Notes and examples for the exam on Thursday!

** 1 pages**

**Additional pages for Exam #2 Study Guide**

Spring 2019

Paula egging

MATH 221

Pages 2 and 4 of Study Guide

** 2 pages**

**Exam #2 Study Guide (2nd half of Guide)**

Spring 2019

Paula egging

MATH 221

Additional Pages

** 1 pages**

**Differential Equations Section 7.1**

Spring 2019

Paula egging

MATH 221

Book problems from 7.1 (Laplace)

** 3 pages**

**Differential Equations Exam #3 Study Guide**

Spring 2019

Paula egging

MATH 221

Study guide over sections 7.1 to the beginning of 8.2

** 2 pages**

**Diff Eq HW 7.4, 7.6, 8.1, and 8.2**

Spring 2019

Paula egging

MATH 221

Examples problems

** 16 pages**

**Differential Equations Final Exam Study Guide**

Spring 2019

Paula egging

MATH 221

Good luck on the final!

** 5 pages**

**What is a differential equation?**

Spring 2019

Paula egging

MATH 221

Differential Equations Notes Week #1

** 48 pages**

**Initial Value Problems**

Spring 2019

Paula egging

MATH 221

Section 1.1-1.2 Notes with Examples

** 48 pages**

**DEs as Mathematical Models**

Spring 2019

Paula egging

MATH 221

Section 1.3 (DEs as Mathematical Models) and 2.1 (Solution Curves Without a Solution). Both of these sections as well as 1.2 will be on the quiz on Thursday!

** 48 pages**

**Exam #1 Study Guide**

Spring 2019

Paula egging

MATH 221

Sections 1.1,1.2,1.3,2.1,2.2,2.3,2.6,3.1, and 3.2

** 2 pages**

**Homework Examples for 4.2 and 4.3**

Spring 2019

Paula egging

MATH 221

Worked out solutions for a few example book problems.

** 2 pages**

**Diff EQ Section 4.5 Example Problems**

Spring 2019

Paula egging

MATH 221

Here are some examples of problems that will be on the quiz this Thursday!

** 2 pages**

**Sections 4.6 and 4.7**

Spring 2019

Paula egging

MATH 221

Homework solutions to problems for the quiz on 3/7/19

** 3 pages**

**Exam #2 Study Guide: 4.1-4.7**

Spring 2019

Paula egging

MATH 221

Notes and examples for the exam on Thursday!

** 1 pages**

**Additional pages for Exam #2 Study Guide**

Spring 2019

Paula egging

MATH 221

Pages 2 and 4 of Study Guide

** 2 pages**

**Exam #2 Study Guide (2nd half of Guide)**

Spring 2019

Paula egging

MATH 221

Additional Pages

** 1 pages**

**Differential Equations Section 7.1**

Spring 2019

Paula egging

MATH 221

Book problems from 7.1 (Laplace)

** 3 pages**

**Differential Equations Exam #3 Study Guide**

Spring 2019

Paula egging

MATH 221

Study guide over sections 7.1 to the beginning of 8.2

** 2 pages**

**Diff Eq HW 7.4, 7.6, 8.1, and 8.2**

Spring 2019

Paula egging

MATH 221

Examples problems

** 16 pages**

**Differential Equations Final Exam Study Guide**

Spring 2019

Paula egging

MATH 221

Good luck on the final!

** 48 pages**

**DEs as Mathematical Models**

Spring 2019

Paula egging

MATH 221

Section 1.3 (DEs as Mathematical Models) and 2.1 (Solution Curves Without a Solution). Both of these sections as well as 1.2 will be on the quiz on Thursday!

** 5 pages**

**What is a differential equation?**

Spring 2019

Paula egging

MATH 221

Differential Equations Notes Week #1

** 2 pages**

**Sections 4.6 and 4.7**

Spring 2019

Paula egging

MATH 221

Homework solutions to problems for the quiz on 3/7/19

** 1 pages**

**Differential Equations Section 7.1**

Spring 2019

Paula egging

MATH 221

Book problems from 7.1 (Laplace)

** 48 pages**

**Initial Value Problems**

Spring 2019

Paula egging

MATH 221

Section 1.1-1.2 Notes with Examples

** 2 pages**

**Diff EQ Section 4.5 Example Problems**

Spring 2019

Paula egging

MATH 221

Here are some examples of problems that will be on the quiz this Thursday!

** 2 pages**

**Homework Examples for 4.2 and 4.3**

Spring 2019

Paula egging

MATH 221

Worked out solutions for a few example book problems.

** 3 pages**

**Differential Equations Exam #3 Study Guide**

Spring 2019

Paula egging

MATH 221

Study guide over sections 7.1 to the beginning of 8.2

** 2 pages**

**Diff Eq HW 7.4, 7.6, 8.1, and 8.2**

Spring 2019

Paula egging

MATH 221

Examples problems

** 16 pages**

**Differential Equations Final Exam Study Guide**

Spring 2019

Paula egging

MATH 221

Good luck on the final!

** 2 pages**

**Exam #2 Study Guide (2nd half of Guide)**

Spring 2019

Paula egging

MATH 221

Additional Pages

** 1 pages**

**Additional pages for Exam #2 Study Guide**

Spring 2019

Paula egging

MATH 221

Pages 2 and 4 of Study Guide

** 3 pages**

**Exam #2 Study Guide: 4.1-4.7**

Spring 2019

Paula egging

MATH 221

Notes and examples for the exam on Thursday!

** 48 pages**

**Exam #1 Study Guide**

Spring 2019

Paula egging

MATH 221

Sections 1.1,1.2,1.3,2.1,2.2,2.3,2.6,3.1, and 3.2