Explanation Formula used: Formula for the cardinality of the union of two sets : For any two sets X and Y , | X ∪ Y | = | X | + | Y | − | X ∩ Y | , where | X | + | Y | is the elements in the intersection are counted twice and | X ∩ Y | corrects for the error introduced by counting those elements in the intersection twice

Nature of Mathematics (MindTap Course List)

13th Edition

ISBN: 9781133947257

Author: karl J. smith

Publisher: Cengage Learning

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Chapter 2.2, Problem 5PS

To determine

To explain:

The condition in which the formula |X∪Y|=|X|+|Y| is true.

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Chapter 2.2, Problem 4PS

Chapter 2.2, Problem 6PS

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Chapter 2 Solutions

Nature of Mathematics (MindTap Course List)

Ch. 2.1 - Prob. 1PS Ch. 2.1 - IN YOUR OWN WORDS Distinguish between equal and...Ch. 2.1 - Prob. 3PS Ch. 2.1 - Prob. 4PS Ch. 2.1 - Tell whether each set in Problems 5-8 is well...Ch. 2.1 - Prob. 6PS Ch. 2.1 - Tell whether each set in Problems 5-8 is well...Ch. 2.1 - Tell whether each set in Problems 5-8 is well...Ch. 2.1 - Specify the sets in Problems 9-14 by roster. a....Ch. 2.1 - Specify the sets in Problems 9-14 by roster. a....

Ch. 2.1 - Prob. 11PS Ch. 2.1 - Prob. 12PS Ch. 2.1 - Specify the sets in Problems 9-14 by roster. a....Ch. 2.1 - Specify the sets in Problems 9-14 by roster. a....Ch. 2.1 - Prob. 15PS Ch. 2.1 - Prob. 16PS Ch. 2.1 - Prob. 17PS Ch. 2.1 - Prob. 18PS Ch. 2.1 - Prob. 19PS Ch. 2.1 - Prob. 20PS Ch. 2.1 - Prob. 21PS Ch. 2.1 - Prob. 22PS Ch. 2.1 - Prob. 23PS Ch. 2.1 - Prob. 24PS Ch. 2.1 - Prob. 25PS Ch. 2.1 - Prob. 26PS Ch. 2.1 - Prob. 27PS Ch. 2.1 - Prob. 28PS Ch. 2.1 - Prob. 29PS Ch. 2.1 - Prob. 30PS Ch. 2.1 - Prob. 31PS Ch. 2.1 - Prob. 32PS Ch. 2.1 - Prob. 33PS Ch. 2.1 - Prob. 34PS Ch. 2.1 - Prob. 35PS Ch. 2.1 - Prob. 36PS Ch. 2.1 - Prob. 37PS Ch. 2.1 - Prob. 38PS Ch. 2.1 - Prob. 39PS Ch. 2.1 - Prob. 40PS Ch. 2.1 - Prob. 41PS Ch. 2.1 - Prob. 42PS Ch. 2.1 - Prob. 43PS Ch. 2.1 - Prob. 44PS Ch. 2.1 - Prob. 45PS Ch. 2.1 - Prob. 46PS Ch. 2.1 - Prob. 47PS Ch. 2.1 - Prob. 48PS Ch. 2.1 - Prob. 49PS Ch. 2.1 - Decide whether each statement in Problems 46-54 is...Ch. 2.1 - Prob. 51PS Ch. 2.1 - Prob. 52PS Ch. 2.1 - Prob. 53PS Ch. 2.1 - Prob. 54PS Ch. 2.1 - Prob. 55PS Ch. 2.1 - Prob. 56PS Ch. 2.1 - Prob. 57PS Ch. 2.1 - Five people plan to meet after school, and if they...Ch. 2.1 - Prob. 59PS Ch. 2.1 - Prob. 60PS Ch. 2.2 - Prob. 1PS Ch. 2.2 - Prob. 2PS Ch. 2.2 - Prob. 3PS Ch. 2.2 - Prob. 4PS Ch. 2.2 - Prob. 5PS Ch. 2.2 - Prob. 6PS Ch. 2.2 - Prob. 7PS Ch. 2.2 - Prob. 8PS Ch. 2.2 - Prob. 9PS Ch. 2.2 - Prob. 10PS Ch. 2.2 - Prob. 11PS Ch. 2.2 - Prob. 12PS Ch. 2.2 - Prob. 13PS Ch. 2.2 - Prob. 14PS Ch. 2.2 - Prob. 15PS Ch. 2.2 - Prob. 16PS Ch. 2.2 - Prob. 17PS Ch. 2.2 - Prob. 18PS Ch. 2.2 - Prob. 19PS Ch. 2.2 - Prob. 20PS Ch. 2.2 - Prob. 21PS Ch. 2.2 - Prob. 22PS Ch. 2.2 - Prob. 23PS Ch. 2.2 - Prob. 24PS Ch. 2.2 - Prob. 25PS Ch. 2.2 - Prob. 26PS Ch. 2.2 - Prob. 27PS Ch. 2.2 - Prob. 28PS Ch. 2.2 - Prob. 29PS Ch. 2.2 - Prob. 30PS Ch. 2.2 - Prob. 31PS Ch. 2.2 - Prob. 32PS Ch. 2.2 - Prob. 33PS Ch. 2.2 - Prob. 34PS Ch. 2.2 - Prob. 35PS Ch. 2.2 - Prob. 36PS Ch. 2.2 - Prob. 37PS Ch. 2.2 - Prob. 38PS Ch. 2.2 - Prob. 39PS Ch. 2.2 - Prob. 40PS Ch. 2.2 - Prob. 41PS Ch. 2.2 - Prob. 42PS Ch. 2.2 - Prob. 43PS Ch. 2.2 - Prob. 44PS Ch. 2.2 - Prob. 45PS Ch. 2.2 - Prob. 46PS Ch. 2.2 - Prob. 47PS Ch. 2.2 - Prob. 48PS Ch. 2.2 - Draw Venn diagrams for each of the relationships...Ch. 2.2 - Prob. 50PS Ch. 2.2 - Draw Venn diagrams for each of the relationships...Ch. 2.2 - Prob. 52PS Ch. 2.2 - Prob. 53PS Ch. 2.2 - Level 2 From a survey of 100 college students, a...Ch. 2.2 - Level 2 In a survey of a TriDelt chapter with 50...Ch. 2.2 - Prob. 56PS Ch. 2.2 - Prob. 57PS Ch. 2.2 - Santa Rosa Junior College enrolled 29,000 students...Ch. 2.2 - Prob. 59PS Ch. 2.2 - Prob. 60PS Ch. 2.3 - What do we mean by De Morgans laws?Ch. 2.3 - Prob. 2PS Ch. 2.3 - Prob. 3PS Ch. 2.3 - Prob. 4PS Ch. 2.3 - Prob. 5PS Ch. 2.3 - Prob. 6PS Ch. 2.3 - Prob. 7PS Ch. 2.3 - Prob. 8PS Ch. 2.3 - Prob. 9PS Ch. 2.3 - Prob. 10PS Ch. 2.3 - Prob. 11PS Ch. 2.3 - Prob. 12PS Ch. 2.3 - Prob. 13PS Ch. 2.3 - Prob. 14PS Ch. 2.3 - Prob. 15PS Ch. 2.3 - Prob. 16PS Ch. 2.3 - Prob. 17PS Ch. 2.3 - Prob. 18PS Ch. 2.3 - Prob. 19PS Ch. 2.3 - Prob. 20PS Ch. 2.3 - Prob. 21PS Ch. 2.3 - Prob. 22PS Ch. 2.3 - Prob. 23PS Ch. 2.3 - Prob. 24PS Ch. 2.3 - Prob. 25PS Ch. 2.3 - Prob. 26PS Ch. 2.3 - Prob. 27PS Ch. 2.3 - Prob. 28PS Ch. 2.3 - Prob. 29PS Ch. 2.3 - Prob. 30PS Ch. 2.3 - Prob. 31PS Ch. 2.3 - Prob. 32PS Ch. 2.3 - Prob. 33PS Ch. 2.3 - Prob. 34PS Ch. 2.3 - Prob. 35PS Ch. 2.3 - Draw a Venn diagram showing the relationship among...Ch. 2.3 - Prob. 37PS Ch. 2.3 - Prob. 38PS Ch. 2.3 - In Problems 3944, use set notation to identify the...Ch. 2.3 - In Problems 3944, use set notation to identify the...Ch. 2.3 - In Problems 3944, use set notation to identify the...Ch. 2.3 - Prob. 42PS Ch. 2.3 - Prob. 43PS Ch. 2.3 - Prob. 44PS Ch. 2.3 - Prob. 45PS Ch. 2.3 - Prob. 46PS Ch. 2.3 - Prob. 47PS Ch. 2.3 - Prob. 48PS Ch. 2.3 - Prob. 49PS Ch. 2.3 - Prob. 50PS Ch. 2.3 - In a recent survey of 100 persons, the following...Ch. 2.3 - Matt E. Matic was applying for a job. To determine...Ch. 2.3 - A poll was taken of 100 students at a commuter...Ch. 2.3 - Prob. 54PS Ch. 2.3 - Prob. 55PS Ch. 2.3 - Prob. 56PS Ch. 2.3 - The Venn diagram in Figure 2.17 shows five sets....Ch. 2.3 - Prob. 58PS Ch. 2.3 - Prob. 59PS Ch. 2.3 - Human blood is typed Rh + positive blood of Rh ...Ch. 2.4 - IN YOUR OWN WORDS Why do you think the fundamental...Ch. 2.4 - Prob. 2PS Ch. 2.4 - Prob. 3PS Ch. 2.4 - Prob. 4PS Ch. 2.4 - Prob. 5PS Ch. 2.4 - Prob. 6PS Ch. 2.4 - Prob. 7PS Ch. 2.4 - Prob. 8PS Ch. 2.4 - Prob. 9PS Ch. 2.4 - Prob. 10PS Ch. 2.4 - Prob. 11PS Ch. 2.4 - Prob. 12PS Ch. 2.4 - Prob. 13PS Ch. 2.4 - Prob. 14PS Ch. 2.4 - Prob. 15PS Ch. 2.4 - Prob. 16PS Ch. 2.4 - Prob. 17PS Ch. 2.4 - Prob. 18PS Ch. 2.4 - Prob. 19PS Ch. 2.4 - Prob. 20PS Ch. 2.4 - Prob. 21PS Ch. 2.4 - Prob. 22PS Ch. 2.4 - Prob. 23PS Ch. 2.4 - Prob. 24PS Ch. 2.4 - Prob. 25PS Ch. 2.4 - Prob. 26PS Ch. 2.4 - Prob. 27PS Ch. 2.4 - Prob. 28PS Ch. 2.4 - Prob. 29PS Ch. 2.4 - Show that the following sets have the same...Ch. 2.4 - Prob. 31PS Ch. 2.4 - Prob. 32PS Ch. 2.4 - Prob. 33PS Ch. 2.4 - Prob. 34PS Ch. 2.4 - Prob. 35PS Ch. 2.4 - Prob. 36PS Ch. 2.4 - Prob. 37PS Ch. 2.4 - Prob. 38PS Ch. 2.4 - Prob. 39PS Ch. 2.4 - Prob. 40PS Ch. 2.4 - Prob. 41PS Ch. 2.4 - Prob. 42PS Ch. 2.4 - Prob. 43PS Ch. 2.4 - Prob. 44PS Ch. 2.4 - Prob. 45PS Ch. 2.4 - Prob. 46PS Ch. 2.4 - Prob. 47PS Ch. 2.4 - Prob. 48PS Ch. 2.4 - Prob. 49PS Ch. 2.4 - Prob. 50PS Ch. 2.4 - Prob. 51PS Ch. 2.4 - Prob. 52PS Ch. 2.4 - Prob. 53PS Ch. 2.4 - Prob. 54PS Ch. 2.4 - Prob. 55PS Ch. 2.4 - Prob. 56PS Ch. 2.4 - Prob. 57PS Ch. 2.4 - Prob. 58PS Ch. 2.4 - Prob. 59PS Ch. 2.4 - Prob. 60PS Ch. 2.CR - Prob. 1CR Ch. 2.CR - Prob. 2CR Ch. 2.CR - Prob. 3CR Ch. 2.CR - Prob. 4CR Ch. 2.CR - Prob. 5CR Ch. 2.CR - Prob. 6CR Ch. 2.CR - Prob. 7CR Ch. 2.CR - Prob. 8CR Ch. 2.CR - Prob. 9CR Ch. 2.CR - Prob. 10CR Ch. 2.CR - Prob. 11CR Ch. 2.CR - Prob. 12CR Ch. 2.CR - Prob. 13CR Ch. 2.CR - Prob. 14CR Ch. 2.CR - Prob. 15CR Ch. 2.CR - Prob. 16CR Ch. 2.CR - Prob. 17CR Ch. 2.CR - Human blood is typed Rh+ positive blood or Rh...Ch. 2.CR - Prob. 19CR Ch. 2.CR - Prob. 20CR

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