I've made a suggested solution to the exam on 14.12.
I've made a suggested solution for the trial exam. If you find any errors there, please inform me.
It turs out that calculators are not permitted during the exam. This means that you must calculate expressions like 1/40-2/9 using paper and pen only. Sorry for the earlier misinformation.
I've finished correcting the assignment. The results are posted on devilry. If you think you have been wrongfully failed, contact me.
Department of Mathematics
Universitetet i Oslo
Boks 1072 Blindern
Ved brann, ulykker og alvorlige hendelser ring 22 85 66 66