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1) A = {a, b, c,..., x, y, z) 2) B = {1, -3,5,7,-80} 3) C = {x IN: x² = 7} 4) D = {5,10,15,20,...} 5) And (8,9,10,11,..} Question 3: Find the cardinal number of the following groups: n(A) =.......... n(B) =. n(C) = n(D) = n (E)= .....

1) A = {a, b, c,..., x, y, z) 2) B = {1, -3,5,7,-80} 3) C = {x IN: x² = 7} 4) D = {5,10,15,20,...} 5) And (8,9,10,11,..} Question 3: Find the cardinal number of the following groups: n(A) =.......... n(B) =. n(C) = n(D) = n (E)= .....

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.1: Sets And Geometry
Problem 19E: What relationship subset, intersect, disjoint, or equivalent can be used to characterize the two...
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1) A = {a,b,c,...,x,y,z} 2) B = {1,-3,5,7,-80} 3) C = {x IN: x² = 7} 4) D = {5,10,15,20, ...} 5) And (8,9,10,11,..} Question 3: Find the cardinal number of the following groups: n(A) =.......... n(B) =. n(C) = n(D) = n (E)=
Transcribed Image Text:1) A = {a,b,c,...,x,y,z} 2) B = {1,-3,5,7,-80} 3) C = {x IN: x² = 7} 4) D = {5,10,15,20, ...} 5) And (8,9,10,11,..} Question 3: Find the cardinal number of the following groups: n(A) =.......... n(B) =. n(C) = n(D) = n (E)=
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