Week:3-4

Lecture1

Problem 1.11, Problem 1.12, Problem 1.13

Lecture 2

The Operator Dell, The Divergence, Example 1.4

Lecture3

Problem 1.15, Problem 1.16

Lecture 4

The Curl, Example 1.5, Problem 1.18, Problem 1.19

Lecture5

Product rules, Problem 1.20, Problem 1.21, Problem 1.22, Problem 1.23, Problem 1.24

Lecture6

Second Derivatives, Problem 1.25, Problem 1.26