Math Problem Statement
Among a group of 50 students, 18 like both tea (T) and coffee (C), 12 like both coffee (C) and juice (J), 10 like both tea (T) and juice (J), and 5 students like all three types of beverages; but no one drinks juice only. (i) Represent this information in a Venn Diagram. (ii) If the same number of students drink tea as those who drink coffee, then how many students like coffee?
Solution
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Math Problem Analysis
Mathematical Concepts
Set Theory
Venn Diagrams
Combinatorics
Formulas
Inclusion-Exclusion Principle for three sets
Theorems
Inclusion-Exclusion Principle
Suitable Grade Level
Grades 9-11
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