Table of contents
- 0. Review of Algebra4h 16m
- 1. Equations & Inequalities3h 18m
- 2. Graphs of Equations43m
- 3. Functions2h 17m
- 4. Polynomial Functions1h 44m
- 5. Rational Functions1h 23m
- 6. Exponential & Logarithmic Functions2h 28m
- 7. Systems of Equations & Matrices4h 6m
- 8. Conic Sections2h 23m
- 9. Sequences, Series, & Induction1h 19m
- 10. Combinatorics & Probability1h 45m
0. Review of Algebra
Exponents
4:24 minutes
Problem 98d
Textbook Question
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. (N ∪ R) ∩ M
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Set Operations
Set operations are fundamental procedures used to combine or relate sets. The primary operations include union (∪), which combines all elements from two sets, and intersection (∩), which identifies common elements between sets. Understanding these operations is crucial for manipulating and analyzing sets effectively.
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Disjoint Sets
Disjoint sets are sets that have no elements in common, meaning their intersection is the empty set. Identifying disjoint sets is important in various mathematical contexts, as it helps in understanding relationships between different groups of elements and can simplify problems involving multiple sets.
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Universal Set
The universal set, often denoted as U, contains all possible elements under consideration for a particular discussion or problem. In this context, it serves as the reference set from which other subsets are derived. Recognizing the universal set is essential for understanding the scope of the problem and the relationships between the subsets.
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