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
Venn Diagrams
Inclusion-Exclusion Principle
Formulas
n(A ∪ B ∪ C) = n(A) + n(B) + n(C) - n(A ∩ B) - n(A ∩ C) - n(B ∩ C) + n(A ∩ B ∩ C)
Theorems
Inclusion-Exclusion Principle
Suitable Grade Level
Grades 10-12
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