# hw3sol - Homework 3 Solution Problem 1 Section 1.3 Exercise...

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Homework 3 Solution Problem 1 Section 1.3, Exercise 6, page 47 a) There exists a student in my school who has visited North Dakota. b) Every student in my school has visited North Dakota. c) It is not the case that there exists a student in my school who has visited North Dakota. d) There exists a student in my school who has not visited North Dakota. (All of the students have not visited North Dakota.) e) It is not the case that every student in my school has visited North Dakota. (There is a student who has not visited North Dakota.) f) Every student in my school has not visited North Dakota. Problem 2 Section 1.3, Exercise 14, page 47 a) True (If x= -1) b) True (if 0<x<1) c) True d) False(if x 0) Problem 3 Section 1.3, Exercise 20, page 47 a) P(-5) P(-3) P(-1) P(1) P(3) P(5) b) P(-5) P(-3) P(-1) P(1) P(3) P(5) c) P(-5) P(-3) P(-1) P(3) P(5) d) P(1) P(3) P(5) e) (¬ P(-5) ¬P(-3) ¬P(-1) ¬P(1) ¬P(3) ¬P(5)) (P(-5) P(-3) P(-1))

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Problem 4 Section 1.3, Exercise 32, page 48
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## This note was uploaded on 11/05/2011 for the course CSCE 222 taught by Professor Math during the Spring '11 term at Texas A&M.

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hw3sol - Homework 3 Solution Problem 1 Section 1.3 Exercise...

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