Let A= , ,1 1, ,2 . Then the statement is true? 1 A. - Vidyadip

Question

Let $\text{A}=\{\phi,\{\phi\},1\{1,\phi\},2\}.$ Then the statement is true?
$\{1\}\in \text{A}.$

✓

Answer

False.

Explanation:

$\because$ {1} is not an element of A.

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