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प्रश्न
{a} ∈ (a, b, c)
विकल्प
True
False
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उत्तर
This statement is False.
{a} is not an element of the set {a, b, c}. The elements of {a, b, c} are a, b, c. Therefore, {a} ∉ {a, b, c}.
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