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Let A= {1, 2, {3, 4,}, 5}. Which of the Following Statement is Incorrect and Why? {3, 4}}∈ a - Mathematics

Sum

Let A= {1, 2, {3, 4,}, 5}. Which of the following statement is incorrect and why?

{3, 4}}∈ A

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Solution

A = {1, 2, {3, 4}, 5}

The statement {3, 4} ∈A is correct because {3, 4} is an element of A.

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APPEARS IN

NCERT Class 11 Mathematics Textbook
Chapter 1 Sets
Exercise 1.3 | Q 3.02 | Page 13
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