hw2 - CS 173: Discrete Structures, Spring 2010 Homework 2...

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

View Full Document Right Arrow Icon
CS 173: Discrete Structures, Spring 2010 Homework 2 This homework contains 6 problems worth a total of 50 points. It is due on Friday, Febru- ary 5th at 4pm. (As usual, put your homework in the appropriate dropbox in the Siebel basement.) 1. [9 points] Logic notation Translate the following sentences into propositional or predicate logic. Use the short- hand symbols (e.g. ) and de±ne the meaning of each of your predicates and proposi- tional variables. (See pages 11 and 42-43 of Rosen for examples.) Be sure to include a domain (aka replacement set) for each quanti±ed variable. You may need to rewrite the sentences slightly so as to make a variable more explicit. (a) Every cookie that contains lots of butter is tasty but is also fattening. (b) Either the tablecloth is pink, or the tablecloth is white and the red light is shining on it. (c) Exactly one integer is equal to its own negation. For example, the sentence “Every car that is driven in Berkeley is a hybrid or runs on biodiesel.” might be rendered as
Background image of page 1

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

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 11/09/2011 for the course CS 173 taught by Professor Erickson during the Spring '08 term at University of Illinois, Urbana Champaign.

Page1 / 3

hw2 - CS 173: Discrete Structures, Spring 2010 Homework 2...

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