**
**Send a Note to Zig

|||
Table of content |||
Back to Text

## Problem 4.10c : Magnitude of Unit vector

In Equation (4.5a) we defined the unit vector
:

Where
is an arbitrary vector.

Prove that
has a magnitude of 1 (one).

My solution

**
**

**Send a Note to Zig**

**
**
Table of content |||
Back to Text

Zig Herzog, hgn@psu.edu
Last modified : Thu Jun 19, 1997