Let x,yEN (x,y are the elements of the Natural Numbers). Natural numbers are counting numbers: {1, 2, 3, ...}. P(x): x is divisible by 2; Q(x, y): 7x-2

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
Chapter2: Working With Real Numbers
Section2.1: Basic Assumptions
Problem 40WE
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Let X,YEN (x,y are the elements of the Natural Numbers). Natural numbers are counting numbers: {1, 2, 3,.....).
P(x): x is divisible by 2;
Q(x, y): 7x-2 <y;
Please select all the propositions:
vxvy (P(x) = Q(x,y))
P(x) + Q(2, 14)
3x(P(x) → Q(x, y))
Q(70, 7) AP(17)
3x(-P(x) → P(x))
Transcribed Image Text:Let X,YEN (x,y are the elements of the Natural Numbers). Natural numbers are counting numbers: {1, 2, 3,.....). P(x): x is divisible by 2; Q(x, y): 7x-2 <y; Please select all the propositions: vxvy (P(x) = Q(x,y)) P(x) + Q(2, 14) 3x(P(x) → Q(x, y)) Q(70, 7) AP(17) 3x(-P(x) → P(x))
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