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प्रश्न
Let A = {1, 2, {3, 4}, 5}. The following statement is correct or incorrect and why?
{{3, 4}} ⊂ A
विकल्प
Incorrect
Correct
उत्तर
The statement is correct.
Explanation:
Here, {3, 4} is a member of set A and {{3, 4}} is a subset of A.
{3, 4} ∈ {{3, 4}} and {3, 4} ∈ A.
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