Mathematics, 27.02.2020 17:55 o10376643
A square matrix is called a permutation matrix if it contains the entry 1 exactly once in each row and in each column, with all other entries being 0. All permutation matrices are invertible. Find the inverse of the following permutation matrix
A = [ 0010 ]
0001
0100
1000
Answers: 3
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A square matrix is called a permutation matrix if it contains the entry 1 exactly once in each row a...
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