Question

Choose Simple direct grading, Grading guide or Rubric to grade the assignment. See Grade with Rubrics or Grading Guides in Moodle, to learn about using the Advanced grading methods.
$uc?id=1JnrdTUoNpx_WLKS9C3SmqOhngEPGpcKG$

Answer 1

Arr=[11,3,1;16,12,7;19,10,4];
brr=[6;14;8];
xrr=Arr\brr;
fprintf('u=%f\n',xrr(1))
fprintf('i=%f\n',xrr(2))
fprintf('n=%f\n',xrr(3))


% OUTPUT
u=0.854369
i=-2.679612
n=4.640777