Penn State University Department of Mathematics Eberly College of Science
Homework #1. Due January 21


1.1.7; 1.1.9; 1.1.10; 1.1.11; 1.1.13; 1.1.20; 1.1.26; 1.1.30; 1.2.32; 1.2.37; 1.2.40; 1.3.5


Notation:
Problem x.y.z is the exercise z from Chapter x, Section x.y from our textbook.
For example, problem 1.2.30 is the exercise 30 from Chapter 1, Section 1.2 (on page 21).