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Given A = {2, 3, 4}, B = {2, 5, 6, 7}. Construct an example of the following:a mapping from B to A. - Mathematics

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Question

Given A = {2, 3, 4}, B = {2, 5, 6, 7}. Construct an example of the following:
a mapping from B to A

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Solution

Given, A = {2, 3, 4}, B = {2, 5, 6, 7}

Let h: B → A denote a mapping such that h = {(2, 2), (5, 3), (6, 4), (7, 4)}, which is one of the mapping from B to A.

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Chapter 1: Relations And Functions - Exercise [Page 12]

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NCERT Exemplar Mathematics [English] Class 12
Chapter 1 Relations And Functions
Exercise | Q 18. (c) | Page 12

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