copyright © 2010 pearson education, inc. all rights reserved sec 3.2 - 1 2.6 set operations and...
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Copyright © 2010 Pearson Education, Inc. All rights reserved Sec 3.2 - 1
2.6
Set Operations and Compound
Inequalities
Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 3.2 - 2
Set Operations and Compound Inequalities
Find the Intersection of Two sets
The intersection of two sets is defined using the word and.
Intersection of Sets
A B
Copyright © 2010 Pearson Education, Inc. All rights reserved.
Set Operations and Compound Inequalities
Find the Intersection of Two Sets
–3 –1
04 5
3
Copyright © 2010 Pearson Education, Inc. All rights reserved.
Set Operations and Compound Inequalities
Compound Inequalities
A compound inequality is a statement made by combining two inequalities with the words and or or.
Examples of Compound Inequalities
Set Operations and Compound Inequalities
Solving Compound Inequalities
Solve the compound inequality:
3.2 Set Operations and Compound Inequalities
Solving Compound Inequalities
Solve the compound inequality:
Set Operations and Compound Inequalities
Solving Compound Inequalities
Solve the compound inequality:
Copyright © 2010 Pearson Education, Inc. All rights reserved.
Set Operations and Compound Inequalities
Find the Union of Two sets
The union of two sets is defined using the word or.
Union of Sets
A B
Copyright © 2010 Pearson Education, Inc. All rights reserved.
Set Operations and Compound Inequalities
Find the Union of Two Sets
–3 –1
04 5
3
Set Operations and Compound Inequalities
Solving Compound Inequalities
Solve the compound inequality:
Set Operations and Compound Inequalities
Solving Compound Inequalities
Solve the compound inequality: