Problem 45866. Average of corner elements of a matrix (**) Like (0) Difficulty: .00 (27) Rate Solve Later Add To Group (copy of prob 2235) Calculate the average of corner elements of a matrix. e.g.x=[1 2 3; 4 5 6 7 8 9;] avg = (1+3+7+9)/4 = 5 Solution DE MATLAB Documentation 1 function avg = MeanCorner(x) avg = 1; end Submit Click submit to create a new solution. Submitting an incorrect solution will not display your name to other players, and it does not affect your score. By clicking 'Submit you agree to our Terms of Use. Test Suite Test Code Input 1 x = [1 2 3; 4 5 6; 7 8 9] y_correct = 5; assert(isequal(MeanCorner(x),y_correct)) 2 %% x = magic(4) y_correct - 8.5; assert(isequal(MeanCorner(x),y_correct)) 3 x = eye(4) y_correct = 0.5; assert(isequal(MeanCorner(x),y_correct)) 4 x = repmat(5, 4,4); y_correct = 5; assert(isequal(MeanCorner(x),y_correct)) 5 x = (1:10); y_correct = 5.5; assert(isequal(MeanCorner(x),y_correct))