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Let A = {1, 2, {3, 4}, 5}. The following statement is correct or incorrect and why? Φ ∈ A

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Question

Let A = {1, 2, {3, 4}, 5}. The following statement is correct or incorrect and why?

Φ ∈ A

Options

  • Incorrect

  • Correct

MCQ
True or False
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Solution

This statement is Incorrect.

Explanation:

Φ is not an element of set A.

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Chapter 1: Sets - EXERCISE 1.3 [Page 12]

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NCERT Mathematics [English] Class 11
Chapter 1 Sets
EXERCISE 1.3 | Q 3. (ix) | Page 12

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