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If a = {−1, 1}, Find a × a × A. - Mathematics

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Question

If A = {−1, 1}, find A × A × A.

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Solution

Given:
A = {−1, 1}
Thus, we have:
A × A = {(−1, −1), (−1, 1), (1, −1), (1, 1)}
And,
A × A × A = {(−1, −1, −1), (−1, −1, 1), (−1, 1, −1), (−1, 1, 1), (1, −1, −1), (1, −1, 1), (1, 1, −1), (1, 1, 1)}

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Chapter 2: Relations - Exercise 2.1 [Page 8]

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RD Sharma Mathematics [English] Class 11
Chapter 2 Relations
Exercise 2.1 | Q 12 | Page 8
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