ComputationsDirection: Find (A U B), (A n B), and A\B of the following sets. Note: R - set of real numbersand Z+ - set of positive integers.1. A = {1,2,3} and B = {2,4,6}2. A = {{a}da, b}} and B = {{b},{a, b}}|3. A = {x € Z +|x < 7} and B = {x € Z +|x > 3}%3D

Since you have asked multiple questions in a single request we would be answering only the first…

Answered: Direction: Find (A U B), (A N B), and…

Direction: Find (A U B), (A N B), and A\B of the following sets. Note: R - set of real number and Z+ - set of positive integers. 1. A = {1,2,3} and B = {2,4,6}

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter0: A Review Of Basic Algebra

Section0.1: Sets Of Real Numbers

Problem 29E

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Question

Computations
Direction: Find (A U B), (A n B), and A\B of the following sets. Note: R - set of real numbers
and Z+ - set of positive integers.
1. A = {1,2,3} and B = {2,4,6}
2. A = {{a}da, b}} and B = {{b},{a, b}}|
3. A = {x € Z +|x < 7} and B = {x € Z +|x > 3}
%3D

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Let N = the set of natural numbers. W = the set of whole number Z = the set of integers Q = the set of rational numbers R = the set of real numbers. Determine whether each statement is true or false. Read the symbol as is a subset of. NW

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