I have a problem with matrix calculation, the answer of my assigned variable nkr do not want to display as a vector, what could be the problem. I should expect an answer like nkri=(39,882; 39,882; 58,804; 81,879;106,51;106,51; 106,51;137,79; 137,79). but instead I have nkri=2441,522. What was the problem with my input? Thank you for your help in solving this problem.