Math Problem Statement
Use the given information to find the number of elements in each of the regions labeled R1 through R5. n(A) = 29, n(B) = 33, n(C) = 39, n(A ∩ B) = 15, n(U) = 79
Solution
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Math Problem Analysis
Mathematical Concepts
Set Theory
Union and Intersection of Sets
Universal Set
Regions in Venn Diagrams
Formulas
n(A ∪ B) = n(A) + n(B) - n(A ∩ B)
n(R5) = n(U) - n(A ∪ B ∪ C)
Theorems
Principle of Inclusion-Exclusion
Suitable Grade Level
Grades 9-12
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