2. Find the following cardinalities (Do not list the elements of the sets). (Notation: A² = A x A, for any set A.) Show your work. (a) ([10]2 - {1,3} {2,5,6}) {5,7,9} × {8, 10}|. (b) ([10]2 - {1,3, 4, 5} x {2, 5, 6, 7}) {4,5,6,7} x {2,7,8,9}|. (c) (([10]²[6]²) - {4, 5, 6, 7, 8, 9}²) - {1, 2, 4, 5, 7, 8}²|. -
2. Find the following cardinalities (Do not list the elements of the sets). (Notation: A² = A x A, for any set A.) Show your work. (a) ([10]2 - {1,3} {2,5,6}) {5,7,9} × {8, 10}|. (b) ([10]2 - {1,3, 4, 5} x {2, 5, 6, 7}) {4,5,6,7} x {2,7,8,9}|. (c) (([10]²[6]²) - {4, 5, 6, 7, 8, 9}²) - {1, 2, 4, 5, 7, 8}²|. -
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.1: Inverse Functions
Problem 17E
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