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Which symbol denotes 'belongs to' / 'is an element of' in set theory?

A∈
B⊂
C∪
D⊃
Answer & Solution
Correct answer: A. ∈
∈ (epsilon) denotes 'belongs to'. ⊂ means 'is a subset of' ⊃ means 'is a superset of' ∪ means 'union'.
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