English

If a = {1, 2, 4}, B = {2, 4, 5} and C = {2, 5}, Write (A − C) × (B − C).

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Question

If A = {1, 2, 4}, B = {2, 4, 5} and C = {2, 5}, write (A − C) × (B − C).

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Solution

Given:
A = {1, 2, 4}, B = {2, 4, 5} and C = {2, 5}
Now,
(A − C) = {1, 4}
(B − C) = {4}
Thus, we have:
(A − C) × (B − C) = {(1, 4), (4, 4)}

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Chapter 2: Relations - Exercise 2.4 [Page 24]

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R.D. Sharma Mathematics [English] Class 11
Chapter 2 Relations
Exercise 2.4 | Q 1 | Page 24

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