Homework II Key

Homework II Key - Homework II Key Due: 13-Feb-2008...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Homework II Key Due: 13-Feb-2008 Textbook: Mathematical Structures for Computer Science: A Modern Treatment of Discrete Structures (5 th Edition ) . J. Gersting, W.H. Freeman and Company: New York , NY . 2003. p.57 #7 1. hyp 2. hyp 3. 1, ei 4. 2, ui 5. 3, 4, mp 6. 5, eg p.58 #11 1. 2200 x P(x) hyp 2. 5 x Q(x) hyp 3. Q(a) 2, ei 4. P(a) 1, ui 5. P(a) Q(a) 3, 4, conn 6. ( 5 x)(P(x) Q(x)) 5, eg p.58 #17 1. ( 2200 x)(P(x) Q(x)) hyp 2. ( 2200 x)P(x) hyp 3. P(x) Q(x) 1, ui 4. P(x) 2, ui 5. Q(x) 3, 4, mp 6. ( 2200 x)Q(x) 5, ug p.92 #9 (do an informal proof) Let x = 2m, y = 2n, where m and n are integers. Then x + y = 2m + 2n = 2(m + n), where m+n is an integer, so x + y is even.+ 2n = 2(m + n), where m+n is an integer, so x + y is even....
View Full Document

This homework help was uploaded on 04/19/2008 for the course CS 250 taught by Professor Michaelr.wick during the Spring '08 term at Wisc Eau Claire.

Page1 / 3

Homework II Key - Homework II Key Due: 13-Feb-2008...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online