I have a Matrix A that is 10x12 and a Matrix B that is12x10. Then i got Matrix b

Question

I have a Matrix A that is 10x12 and a Matrix B that is12x10. Then i got Matrix by taking the inverse of A*B.

How can I extract the 3rd row from Matrix C and store it in anew array E? I only know how to extract the thirdcolumn. Also, how do you determine the mean and the median valueof E? Thanks. I have a Matrix A that is 10x12 and a Matrix B that is12x10. Then i got Matrix by taking the inverse of A*B.

How can I extract the 3rd row from Matrix C and store it in anew array E? I only know how to extract the thirdcolumn. Also, how do you determine the mean and the median valueof E? Thanks.

Explanation / Answer

if C = inv(A*B), then to extract 3rd row from matrix and store innew array E: >> E = C(3,:) to find the mean: >> mean(E) to find the median: >> median(E)

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