Math Problem Statement

Solution

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Math Problem Analysis

Mathematical Concepts

Set Theory
Venn Diagrams
Logical Operations

Formulas

Formula for people liking only one set: Only A = A - (A ∩ B + A ∩ C)
Formula for intersection of two sets: A ∩ B
Formula for intersection of three sets: A ∩ B ∩ C
Formula for total number of people liking at least one set: Total = A + B + C - (A ∩ B + A ∩ C + B ∩ C) + (A ∩ B ∩ C)

Theorems

Principle of Inclusion-Exclusion

Suitable Grade Level

Grades 9-12