Let A = 1, 2, 3, 4 , 5 . Is the statement 3, 4 A incorrect and wh… - Vidyadip

Question

Let A = {1, 2, {3, 4}, 5}. Is the statement {3, 4} $\in$ A incorrect and why?

✓

Answer

{3, 4} is a member of set A. $\therefore \{ 3,4\} \in A$ is correct.

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