Exam 1
Page 1 of 5
LaToya Johnson
MAT 311, section 001VA016, Fall 2014
Instructor: JULIE ROGERS
WebAssign
Exam 1 (Quiz)
Current Score : / 100
Due : Sunday, November 2 2014 11:59 PM EST
1. /7 pointsHunterDM2 1.1.002b.
Let the following statements be given.
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WEEK 1 Discussion
Hello Class,
Two challenges of using mathematical symbols in order to solve problems using formal
logic:
1. Mathematical symbols are a kind of language and is a tool to express the relationship for
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Class Discussion 4
Challenges involved with using graphs, functions, and trees when modeling
relationships.
1. Abstraction graphs are usually abstractions representing some aspect of reality;
different people may hav
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PROOF BY CONTRADICTION
Proposition: Suppose
a
. If
Proof To the contrary,suppose
i.e., suppose
a 2 2a 7
a 2 2a 7
a 2 2a 7
is even, then a is odd.
is even and a is not odd.
is even, then a is also even.
Since a is eve
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Graph Theory
1. Describe a problem involving relationships that you could solve by applying a function.
Determine the steps for solving this problem.
Consider the hypothetical relations in my question, belw:a) Every