Enter in Question 3 the coefficient of f 1 for this polynomial. Depending on your student number, there is a possibility that the system of equations may not have a unique solution because the matrix A has rank less than 8. The applet will tell you this. In that case, enter 0 in Question 4. That is two days later than originally announced.
Saving is the same as submitting.
Only your last submission counts, although all are stored. Unfortunately, in this version of the submission procedure, you cannot reload any submission other than the last one. In principle, you should be able to submit your answers from home, but we cannot guarantee success in this. In case you have no success in submitting from anywhere else, you will have to submit from the Mathematics Department system. Send us e-mail .