Unit wasn't easy but lecturer made it interesting. Lots of presumed knowledge from MATH1011 & MATH2012. First 3 weeks were conceptually by far the most difficult. 2 Open Book online tests 40% and final closed book exam 60%. The tests and exams were very similair to practice assesments given. 1st Test and Exam were moderatly difficult, 2nd Test was quite easy. I didn't attend tutorials and just taught myself the unit from Lecture Recordings. If you stay on top of content and practice regularly it is quite possible to get a HD or D.