We had our final exam in Analytic Geometry. It was hard. I hardly answered the last problem. One of my classmates is a student assistant of our instructor. She had assisted in the checking of our papers this morning. It was hilarious because, according to my classmate, even our professor doesn't know how to answer the last problem. He had to inquire to the math department about it (he's an engineer teaching math in the College of Engineering.) Funny and somehow sad that he gave us a question that even he, the instructor himself, couldn't answer. Oh the quality of education!