Problem

Compare the results of Exercises 1, 2, 3, and 4 and complete the following: Any set with t...

Compare the results of Exercises 1, 2, 3, and 4 and complete the following: Any set with two elements has _____ subsets. Any set with three elements has _____ subsets.

Exercise 1

List all the subsets of {a, b}.

Exercise 2

List all the subsets of {JAVA, PASCAL, C++}.

Exercise 3

(a) If A = {3, 7}, find P(A).


(b) What is |A|?


(c) What is | P(A) |?

Exercise 4

(a) If A = {3, 7, 2}, find P(A).


(b) What is |A|?


(c) What is | P(A) |?

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Textbook Solutions and Answers Search
Solutions For Problems in Chapter 1.1