- #1

Lightf

- 16

- 0

## Homework Statement

Show that for every quaternion z we have:

[tex]

$ \overline{z} = \frac{1}{2}(-z-izi - jzj - kzk) $

[\tex]That is the question, I just don't know how to begin and the " izi - jzj - kzk " confuses me. I need help on how to start this. Thanks a lot :D