Example1 : 4-by-5 matrix a a = [1 2 3 4 5; 2 3 4 5 6; 3 4 5 6 7; 4 5 6 7 8] Example2 : mth row and nth column, of a matrix mx ----- mx(m, n); a = [ 1 2 3 4 5; 2 3 4 5 6; 3 4 5 6 7; 4 5 6 7 8]; a(2,5) Reference : https://www.tutorialspoint.com/matlab/matlab_matrics.htm MATLAB - Matrix - Tutorialspoint MATLAB - Matrix A matrix is a two-dimensional array of numbers. In MATLAB, you create a matrix b.....