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Sets — MATHS STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceMATHSSets1 Mark
Question
Let A = {1, 2, {3, 4 }, 5}. Is the statement $\phi \in$ A incorrect and why?
✓

Answer

Here, we can see that $\phi$ is not a member of set A
Therefore, the given statement is correct.

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