# Thornton & Marion, Classical Dynamics, Fifth Edition

## Chapter 1. Matrices, Vectors, and Vector Calculus

### Problem 09. Vector calculation

##### The problem asks you to
`evaluate some vector calculation.`
##### The problem gives
```Two vectors
1) $\bold{A} = \bold{i} + 2 \bold{j} - \bold{k}$$\bold{A} = \bold{i} + 2 \bold{j} - \bold{k}$
2) $\bold{B} = -2 \bold{i} + 3 \bold{j} + \bold{k}$$\bold{B} = -2 \bold{i} + 3 \bold{j} + \bold{k}$```
```some vector calculus, such as