Math Problem Statement
Número Total de clientes entrevistados= 200. Clientes que não consomem nenhuma das marcas= 20. Consumidores das três marcas = 15. Consumidores da marca A= 75. Consumidores da marca B = 100. Consumidores das marcas A e B= 35. Consumidores das marcas B e C= 30. Consumidores das marcas A e C = 45. Quantos clientes consomem apenas a marca C?
Solution
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Math Problem Analysis
Mathematical Concepts
Set theory
Intersection of sets
Union of sets
Formulas
Union of three sets formula: |A ∪ B ∪ C| = |A| + |B| + |C| - |A ∩ B| - |B ∩ C| - |A ∩ C| + |A ∩ B ∩ C|
Theorems
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Suitable Grade Level
High School
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