4. Let the universal set U, and the subsets of U are A = {x|x is a letter of your first name}, B = {x|x is real number, x² - (4 + m) = 0 }, C = {3,4,5} and D = {x|x is set of vowels in the English alphabet } a. Write set U b. Write set A, B and D in roster form c. Find: (A U B) n D. d. Find B X C e. Explain by your own words the types of sets and give example for each one.

4. Let the universal set U, and the subsets of U are A = {x|x is a letter of your first name}, B = {x|x is real number, x² - (4 + m) = 0 }, C = {3,4,5} and D = {x|x is set of vowels in the English alphabet } a. Write set U b. Write set A, B and D in roster form c. Find: (A U B) n D. d. Find B X C e. Explain by your own words the types of sets and give example for each one.

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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