# Math 248

//Math 248
Math 2482018-08-16T10:09:13+00:00

## Week 4: August 20-23

Sections Covered: Chapters 7-10.

Quiz 4: Tuesday, covering material from Chapters 4-6.

Quiz 5: Thursday, covering material from Chapters 7 and 8.

# The Latest News and Info

#### Welcome to Math 248!

Welcome to our course website for Math 248 (Summer Session II - 2018). Everything relevant to the course is available here. Please take a moment to familiarize yourself with the site. You’ll find a [...]

## Course Schedule

All sections refer to our textbook, Book of Proof, 2nd edition, by Hammack. Homework will not be collected, but quiz and exam problems will be based on these assigned problems. It is important to work through enough of the assigned problems until you feel comfortable with all of the material.

## Accommodations

If you have a disability for which you are or may be requesting an accommodation, you are encouraged to contact me as well as the Disability Resource Center (Building 124, Room 119; Tel: (805) 756-1395), as early as possible in the term.

## Week 1

Date Sections Covered Homework Exam
Monday, July 30 1.1: Introduction to Sets

1.2: The Cartesian Product

1.3: Subsets

1.4: Power Sets

1.1: 1, 3, 5, 11, 15, 17, 19, 21, 25, 29, 31, 33, 37, 39, 43, 47, 49

1.2: 1, 5, 7, 9, 11, 15, 17

1.3: 1, 3, 5, 9, 13, 15

1.4: 1, 3, 5, 11, 13, 15

Tuesday, July 31 1.5: Union, Intersection, Difference

1.6: Complement

1.5: 1, 3, 5, 9

1.6: 1, 3

Wednesday, August 1 1.7: Venn Diagrams

1.8: Indexed Sets

1.7: 1, 3, 5, 7, 11, 13

1.8: 1, 3, 5, 9, 11, 13

Thursday, August 2 2.1: Statements

2.2: And, Or, Not

2.1: 1, 3, 5, 9, 11, 13

2.2: 1, 3, 7, 9

Quiz 1 Solutions

## Week 2

Date Sections Covered Homework Exam
Monday, August 6 2.3: Conditional Statements

2.4: Biconditional Statements

2.3: 1, 3, 5, 9, 11, 13

2.4: 1, 3

Tuesday, August 7 2.5: Truth Tables for Statements

2.6: Logical Equivalence

2.5: 1, 3, 9, 11

2.6: 1, 3, 5, 9, 13

Quiz 2 Solutions
Wednesday, August 8 2.7: Quantifiers

2.9: Translating English to Symbolic Logic

2.7: 1, 3, 5, 9

2.9: 1, 3, 5, 7

Thursday, August 9 2.10: Negating Statements

2.11: Logical Inference

2.12: An Important Note

2.10: 1, 3, 5 Quiz 3 Solutions

## Week 3

Date Sections Covered Homework Exam
Monday, August 13 Chapter 4: Direct Proof Chapter 4: 1, 3, 5, 9, 11, 15, 17, 21, 23
Tuesday, August 14 Midterm Exam Solutions
Wednesday, August 15 Chapter 5: Contrapositive Proof Chapter 5: 1, 3, 7, 9, 15, 17, 21, 23, 25, 31
Thursday, August 16 Chapter 6: Proof by Contradiction Chapter 6: 1, 3, 5, 9, 17, 19

# Week 4

Date Sections Covered Homework Exam
Monday, August 20 Chapter 7: Proving Non-Conditional Statements Chapter 7: 1, 3, 5, 9, 13, 15, 17, 19, 21, 25, 31
Tuesday, August 21 Chapter 8: Proofs Involving Sets Chapter 8: 1, 3, 7, 9, 11, 13, 17, 21, 27, 31 Quiz 4
Wednesday, August 22 Chapter 9: Disproof Chapter 9: 1, 3, 7, 9, 11, 15, 17, 19, 21, 23, 25, 29, 31
Thursday, August 23 Chapter 10: Mathematical Induction Chapter 10: 1, 3, 7, 9, 11, 13, 15, 17, 19, 25, 31 Quiz 5

## Week 5

Date Sections Covered Homework Exam
Monday, August 27 Chapter 11: Relations 11.0: 1, , 5, 9, 11

11.1: 1, 3, 9, 13, 15

11.2: 1, 3, 5, 7, 11, 15

11.3: 1, 3, 5

11.4: 1, 3, 7

Tuesday, August 28 Chapter 12: Functions 12.1: 1, 3, 5, 7, 11

12.2: 1, 5, 7, 11, 15, 17

12.3: 1, 3, 5

12.4: 1, 5, 7

12.5: 1, 3, 7, 9

12.6: 1, 5, 7, 9, 11, 13

Quiz 6
Wednesday, August 29 Chapter 13: Cardinality of Sets 13.1: 1, 3, 5, 9, 11

13.2: 1, 3, 5, 7, 9, 11

13.3: 1, 3, 5, 7, 9

13.4: 1, 3, 7

Thursday, August 30 Final Exam

## Syllabus

#### This Is A Custom Widget

This Sliding Bar can be switched on or off in theme options, and can take any widget you throw at it or even fill it with your custom HTML Code. Its perfect for grabbing the attention of your viewers. Choose between 1, 2, 3 or 4 columns, set the background color, widget divider color, activate transparency, a top border or fully disable it on desktop and mobile.

#### This Is A Custom Widget

This Sliding Bar can be switched on or off in theme options, and can take any widget you throw at it or even fill it with your custom HTML Code. Its perfect for grabbing the attention of your viewers. Choose between 1, 2, 3 or 4 columns, set the background color, widget divider color, activate transparency, a top border or fully disable it on desktop and mobile.