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In the following, state whether A = B or not: A = {a, b, c, d}; B = {d, c, b, a} - Mathematics

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Question

In the following, state whether A = B or not:

A = {a, b, c, d}; B = {d, c, b, a}

Short Note

Solution

A = {a, b, c, d} and B = {d, c, b, a} are equal sets because order of elements does not changes a set.

∴ A = B = {a, b, c, d}

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Chapter 1: Sets - Exercise 1.2 [Page 9]

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NCERT Mathematics [English] Class 11
Chapter 1 Sets
Exercise 1.2 | Q 4.1 | Page 9

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