At around 14:00 in the first episode of Puella Magi Madoka Magica, there are 3 math questions in the blackboard. (The following pictures are for the convenience for reference.) Question: Let p be a prime number, n an arbitrary fixed natural number, prove that (1+n)^p - n^p - 1 can be divided by...
8:01 AM
8 hours later…
3:54 PM
3 hours later…
6:40 PM
« first day (3529 days earlier) ← previous day next day → last day (595 days later) »