Define the 5 x 4 matrix, g. 2.3 -0.5] -0.1 - 2.0 0.6 1.5 8.2 0.5 8=5.7 8.2 9.0 1.5 0.5 0.5 2.4 0.5 1.2 -2.3 -4.5 0.5 Find the content of the following matrices and check your results for content using Matlab. a) a = g(:,2) b) a = g(4,:) c) a = g(4:5,1:3) d) a = g(1:2:5,) e) a=sum(g)

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