Problem 42950. first element of matrix

Created by SUBROTA HALDER

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Last Solution submitted on Jul 21, 2023

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goc3 on 2 Sep 2016

This would be better as "find the nth element of an array." Also, a column matrix doesn't exist. Perhaps you meant column vector, though the variables in your test cases are row vectors.

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Problem 42950. first element of matrix

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Problem 42950. first element of matrix

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