MATRIX IS CLOSE TO SINGULAR OR BADLY SCALED

NOT SURE WHY I AM GETTING THIS WARNING AND HOW IT IS AFFECTING THE OUTPUTS

[Evan Parker]

Compare the ranks of [A] and [AB]. If they are different, then no solution exists. For your purposes the determinant equals zero.

[Walter Roberson]

Reminder: we cannot copy and paste an image of code into MATLAB to test with.