Choose the mathematical statement that best describes this statement. 13. "A necessary condition for JR coming to the party, is that, if EJ and KL aren't coming, David comes"  a. P -> ((~Q ^ ~R) -> S)  b. P -> ((Q v ~R) -> S) c. P -> ((~Q ^ R) -> S)

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.7: Puzzle Problems
Problem 18OE
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Choose the mathematical statement that best describes this statement.

13. "A necessary condition for JR coming to the party, is that, if EJ and KL aren't coming, David comes" 
a. P -> ((~Q ^ ~R) -> S) 
b. P -> ((Q v ~R) -> S)
c. P -> ((~Q ^ R) -> S)

B. Construct the mathematical statement of the following. (8-14)
•P = "JR comes to the party"
•Q = "EJ comes to the party"
•R = "KL comes to the party“
•S= "CK comes to the party"
Transcribed Image Text:B. Construct the mathematical statement of the following. (8-14) •P = "JR comes to the party" •Q = "EJ comes to the party" •R = "KL comes to the party“ •S= "CK comes to the party"
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