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How to extract this vector ?

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mimalo salina
mimalo salina on 12 Oct 2017
Closed: MATLAB Answer Bot on 20 Aug 2021
I have this matrix:
A=[ 1 2 -4 6
9 7 5 9
8 -3 7 2
1 2 6 7]
i want to extract the vector [ 6 5 -3 1], can anyone help me ?

Answers (1)

Guillaume
Guillaume on 12 Oct 2017
Assuming you mean the antidiagonal of the matrix:
diag(fliplr(A))

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