Josue G. Roman CS301K Dr. Cathy Stacy Sept. 3, 2006 The key to this riddle is patience. The ten minutes that passed before the third wise man answers, gives us the clue to this riddle, and this is the why.
In this enigma we are given the fact that all thr
Propositional Logic Denition: A proposition or statement is a sentence which is either true or false. Denition:If a proposition is true, then we say its truth value is true, and if a proposition is false, we say its truth value is false. Are these proposi
ARGUMENTS AND PROOFS
Definition: An argument is a sequence of statements called premises, plus a statement called the conclusion. A valid argument is an argument such that the conclusion is true whenever the premises are all true. Note: An argument has th
CS 313k - Midterm 1 Review
1. State the converse and contrapositive of the statement If it is sunny, then I will go
swimming. Re-write the original statement in terms of propositions you dene, and
then write the negation of the original statement in logic
CS301K
Fall 2010
Midterm 1
September 29, 2010
Name:
EID:
Thursday Discussion Time:
Answer all questions. Please give clear and rigorous answers. The logic you use in
drawing conclusions and completing your answers is most important.
Use extra paper to d
Josue G. Roman CS301K Dr. Cathy Stacy Dec. 04, 2006
Upgrade 11
Three teams A, B, C played each other in soccer, and the results of their games were set out in a table like that below. Unfortunately, ink was spilled on the original copy, and all that we we
Josue G. Roman CS301K Dr. Cathy Stacy Dec. 04, 2006
Upgrade 10
Dr. Felix, Dr. Kitt and Dr. Lyons run a popular veterinary hospital just for cats. One morning, each vet saw a neutered male, a spayed female, and two intact kittens. From the following inform
Josue G. Roman CS301K Dr. Cathy Stacy Nov. 02, 2006
Upgrade 7
The Mathematicians Children
Guiseppe was a very intelligent mathematician who once asked his older mathematician friend Richard the ages of his three children. The following conversation ensued
Josue G. Roman CS301K Dr. Cathy Stacy Oct. 04, 2006
Upgrade 3
Who Stole What from Whom? Three ladies in attendance at the Academy Awards Cher, Liz and Barbara each owned a precious jewel that she planned to wear for the occasion. Shortly before the Awards
Josue G. Roman CS301K Dr. Cathy Stacy Sept. 22, 2006
Upgrade 2
The famous detective Sherlock Hemlock was called in to solve a baffling murder mystery. He determined the following facts: a. Lord Hazelton, the murdered man, was killed by a blow on the head