It’s midway through the semester, and you are taking the midterm Math 30-1 or 30-2 test. You’ve been struggling all semester in this class, and you know that this test will comprise a big part of your final grade. You feel like you are doing quite well on the test until you come to the last question, which is a problem to solve. It is worth 20 marks and you just can’t remember how to solve it. As it happens, the class math whiz is sitting right in front of you and you can see he’s just finished it. You are close enough to see how he solved it, and you know that the supervising teacher cannot possibly see you if you cheat.
What do you do?