- May 31, 2014
Well if you want to find the limit of a series, unless it's that obvious how do you plan to do it by inspection though2 questions about marking.
1. Will I lose marks if I just write down the limit in questions asking for 'does this series converge, if so find its limit'?
2. Will I lose marks if I don't show fully working when row reducing in questions where it's just a step, e.g. finding eigenvectors I can just sometimes do it my head and will just write the final form.