Problem 2693. Test if a matrix is symmetric

Created by Youssef Khmou

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Write a logical function that returns 1 if the input matrix is symmetric and 0 otherwise.

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221 Solutions
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Last Solution submitted on Oct 13, 2025

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Guillaume on 28 Nov 2014

You need a test case with a non-symmetric matrix. Otherwise, your test suite is too easily defeated.

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