Welcome to the Math 142 Homepage
From this page, you will be able to review homework assignments and sections that were covered each class meeting. If you have any questions regarding what you have viewed on this page, please contact me at esorensen2@radford.edu
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Class Date
|
Topics Covered
|
Homework Assignment
|
Week
#1
|
|
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Wednesday,
January 17
|
Course
Introduction; Syllabus Review
Section 1.3: Introduction to Logic |
None
|
Friday,
January 19
|
|
None
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Week
#2
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|
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Monday,
January 22
|
Section
1.3: Symbolic Logic
|
pg.
38: 5-9 (a-c for each problem)
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Wednesday,
January 24
|
Section
1.3: Truth Tables |
pg.
38-39: 11(a-c), 14, 15,16, 17
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Friday,
January 26
|
Section
1.3: DeMorgan's Law, |
Handout
Given in Class |
Week
#3
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||
Monday,
January 29
|
Section
1.5: Implications (The Conditional)
|
pg.
65-67: 4, 7, 20
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Wednesday,
January 31
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Section
1.5: Implications (Continued) Converse, Inverse and Contrapositive
|
(a and c only for each) |
Friday,
February 2
|
Section
1.6: Validity of Arguments
|
pg.
76: 1, 2, 6, 9 (a)
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Week
#4
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||
Monday,
February 5
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Section
1.6: Validity of Arguments (Continued)
|
Handout
Given in Class |
Wednesday,
February 7
|
|
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Friday,
February 9
|
Section
1.4: Predicates and Quantifiers
|
pg.
51-52: 5, 7, 8
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Week
#5
|
||
Monday,
February 12
|
Section 1.4: Quantifiers and Venn Diagrams
|
Handout
Given in Class
|
Wednesday,
February 14
|
Begin Review for Test #1
|
Practice
Test #1 Problems Here |
Friday,
February 16
|
Finish Review for Test #1
|
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Week
#6
|
||
Monday, February 19
|
Test #1 (Logic-Chapter 1)
|
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Wednesday,
February 21
|
Return Test #1 Section 3.1: Introduction to Sets and Set Notation
|
None
|
Friday,
Feburary 23
|
Section
3.1: Introduction to Sets and Set Notation |
pg.
193-195: 1, 4, 5, 6, 8, 12(a, c)
|
Week
#7
|
||
Monday,
February 26
|
Section
3.1: Cardinality of Sets and Venn Diagrams
|
Handout
Given in Class |
Wednesday,
February 28
|
Education Discussion
|
None
|
Friday,
March 2
|
Have a Great Spring Break!
|
None
|
Week
#8
|
||
Wednesday,
March 14
|
Section
7.1: Graph Theory Introduction |
|
Friday,
March 16
|
Section 7.1: Continue Completeing Handout on Graph Theory |
|
Week
#10
|
||
Monday,
March 26
|
Review of Section 7.1: Graph Theory Introduction Begin Review for Test #2 (Graph Theory) |
Practice
Test #2 Problems Given out in Class |
Wednesday,
March 28
|
SFinish Review for Test #2 (Sets) |
|
Friday, March 30
|
Test #2 (Set Theory and Graph Theory)
|
|
Week
#11
|
||
Monday,
April 2
|
Section
2.1: Introduction to Proofs
|
pg.
96: 1 (a, c, e, g), 2 (a-d), 5 (a, b) |
Wednesday,
April 4
|
Section
2.1: Introduction to Proofs (Con't)
|
Handout of proofs given in class
|
Friday,
April 6
|
Section
2.1: More Writing Proofs about Numbers
|
Handout of proofs given in class |
Week
#12
|
||
Monday,
April 9
|
Section
2.2: Indirect Proofs and Proving by Cases
|
Prove each statement: 1. If is even, then n is even. (HINT: Use an indirect proof). 2. For any integer n, is even. |
Wednesday,
April 11
|
Section 2.2: Proof by Cases |
Handout Given in Class |
Friday, April 13
|
Section
2.3:
|
Handout Given in Class |
Week
#13
|
||
Monday,
April 16
|
Section
2.3:
|
Handout Given in Class
|
Wednesday,
April 18
|
Review for Test #2 |
Review Practice Test #2
|
Friday, April 20
|
Test #3 (Proofs)
|
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Week
#14
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Monday,
April 23
|
Return Test #3 Begin Review for Final Exam (Review of Tests 1 and 3)
|
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Wednesday,
April 25
|
Finish Review for Final Exam (Review of Test #2) |
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Wednesday, May 2
|
Final Exam (2:45-4:45pm)
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Cumulative Final Exam
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