Return the value of Matrix

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Ting Chie Yu
Ting Chie Yu on 14 Mar 2021
Edited: Alan Stevens on 14 Mar 2021
How to return the value of the second column elements of a matrix by use indexing command?
When the matrix is
mat_a = [1,-3;4,6];
mat_c = [mat_a mat_a;mat_a mat_a]

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Accepted Answer

Alan Stevens
Alan Stevens on 14 Mar 2021
Edited: Alan Stevens on 14 Mar 2021
mat_c(:,2)

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