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

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Question

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

1 ⊂ A

Options

  • Incorrect

  • Correct

MCQ
True or False

Solution

This statement is incorrect.

Explanation:

1 is not a set, it is a member 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 3.05 | Page 12

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