Find the power set of each of these sets, where a and b

Discrete Mathematics and Its Applications | 7th Edition | ISBN: 9780073383095 | Authors: Kenneth Rosen

Problem 21E Chapter 2.1

Discrete Mathematics and Its Applications | 7th Edition

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Discrete Mathematics and Its Applications | 7th Edition | ISBN: 9780073383095 | Authors: Kenneth Rosen

Discrete Mathematics and Its Applications | 7th Edition

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Problem 21E

Find the power set of each of these sets, where a and b are distinct elements.

a) {a}

b) {a, b}

c) {∅, {∅}}

Step-by-Step Solution:
Step 1 of 3

Step1

Given that

Power set ,where a and b are distinct elements.

Step2

To find

Find the power set of  these sets.

Step3

The power set of any set T  is the arrangement of all subsets of T, including the void set and T itself.

a) {a}

The power set for  is .

Step4

b) {a, b}

The power set for  is

Step 2 of 3

Chapter 2.1, Problem 21E is Solved
Step 3 of 3

Textbook: Discrete Mathematics and Its Applications
Edition: 7th
Author: Kenneth Rosen
ISBN: 9780073383095

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