To those assigned to Heath, problem 2.3 p. 100, I took a picture of the page just so I need not have the page photocopied. We’re just 13 people assigned to the problem but I hope you guys get to use these.
PS: Sorry, I suck at stabilizing a camera phone. XD
PPS: I also found this: Website of Heath’s lectures. Putting this here for keepsakes.
