Discrete Structures

HW #3

Last Update: 4 February 2009

Note: NEW or UPDATED material is highlighted



Reminder: Each HW problem solution should consist of:

REMINDER:
  • NAME, DATE, RECITATION SECTION AT TOP RIGHT OF EACH PAGE;
  • STAPLE MULTIPLE PAGES


All exercises are from §1.3 (predicates & quantifiers) and §1.4 (nested quantifiers).


  1. p. 47: 6


  2. p. 47: 10


  3. p. 47: 12


  4. p. 59: 12a, b, d, f, g, h, i, j


Grand total = 78 points.

Tentative grading scheme:

A       75 - 78
A-      70 - 74
B+      66 - 69
B       62 - 65
B-      57 - 61
C+      53 - 56
C       44 - 52
C-      36 - 43
D+      27 - 35
D       14 - 26
F        0 - 13


DUE: AT THE BEGINNING OF LECTURE, WEDNESDAY, FEBRUARY 4



Copyright © 2009 by William J. Rapaport (rapaport@cse.buffalo.edu)
http://www.cse.buffalo.edu/~rapaport/191/S09/hw03.html-20090204