Dear students,

there are a couple of typos in the problem set:
1. in problem 2(f) \beta should be \alpha
2. in problem 5a1. it should be dP(x)/dx instead of dP(x)/x (which does not make sense...)

Also, if some of you found a Multivariable Calculus book last week in class, please return it to Ho Tuan (or bring it to me).

Sincerely,

Alberto