Math Problem Statement

In a survey 500 people like apple and onion find people who like apple only

Solution

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Math Problem Analysis

Mathematical Concepts

Set Theory
Inclusion-Exclusion Principle
Survey Problems

Formulas

A = A_only + (A ∩ O)
O = O_only + (A ∩ O)
T = A_only + O_only + (A ∩ O)

Theorems

Inclusion-Exclusion Principle

Suitable Grade Level

Grades 6-8