1. Use counting to determine the whole number that corresponds to the cardinality of these sets. (a) A = {x|x EN and 17 < x≤ 22} (b) B = {x|x E N and x + 2 = x} (c) C= {x|x EN and (x-4)(x-3)=0} (d) D= {x|x EN, 1 ≤x≤ 100 and x is divisible by both 5 and 8} (a) n(A) = (b) n(B) = (c) n(C) = (d) n(D) = corresp
1. Use counting to determine the whole number that corresponds to the cardinality of these sets. (a) A = {x|x EN and 17 < x≤ 22} (b) B = {x|x E N and x + 2 = x} (c) C= {x|x EN and (x-4)(x-3)=0} (d) D= {x|x EN, 1 ≤x≤ 100 and x is divisible by both 5 and 8} (a) n(A) = (b) n(B) = (c) n(C) = (d) n(D) = corresp
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.6: Inequalities
Problem 80E
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