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3. Let U be the set of all people in Adelaide in March. Let P(z) be the predicate person z went to a restaurant in March. Let Q(x) be the predicate person z worked every Saturday in March. Let R(x, v) be the predicate person z knows person y. For ench item below, translate the English language statement into formal language, or translate the formal statement into English, whichever one is appropriate. (a) Everybody knows somebody who went to a restaurant in March. (b) Some people worked every Saturday in March.

3. Let U be the set of all people in Adelaide in March. Let P(z) be the predicate person z went to a restaurant in March. Let Q(x) be the predicate person z worked every Saturday in March. Let R(x, v) be the predicate person z knows person y. For ench item below, translate the English language statement into formal language, or translate the formal statement into English, whichever one is appropriate. (a) Everybody knows somebody who went to a restaurant in March. (b) Some people worked every Saturday in March.

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 16CT: Let P represent any statement. Classify as true or false. a P and P b P or P
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3. Let U be the set of all people in Adelaide in March. Let P(z) be the predicate person z went to a restaurant in March. Let Q(z) be the predicate person z worked every Saturday in March. Let R(2. ) be the predicate person z knows person y. For each item below, translate the English language statement into formal language, or translate the formal statement into English, whichever one is appropriate. (a) Everybody knows somebody who went to a restaurant in March. (b) Some people worked every Saturday in March. (c) 3z3y R(1, y) ^ (-Q(u)).
Transcribed Image Text:3. Let U be the set of all people in Adelaide in March. Let P(z) be the predicate person z went to a restaurant in March. Let Q(z) be the predicate person z worked every Saturday in March. Let R(2. ) be the predicate person z knows person y. For each item below, translate the English language statement into formal language, or translate the formal statement into English, whichever one is appropriate. (a) Everybody knows somebody who went to a restaurant in March. (b) Some people worked every Saturday in March. (c) 3z3y R(1, y) ^ (-Q(u)).
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