# Griffiths, Introduction to Electrodynamics, 4th Edition

## Chapter 1. Vector Analysis

### Section 1. 1. Vector Algebra

#### 1.1.1 Vector Operations

### Problem 1.1 Dot and Cross Product

##### The problem asks you to

- prove the dot and cross product are distributive.

##### This problem gives (or assumes)

##### You should know about

- Distributive law of the dot and cross product.