| Line 3: | Line 3: | ||
<math>j^1 = j</math> | <math>j^1 = j</math> | ||
| − | |||
<math>j^2 = -1</math> | <math>j^2 = -1</math> | ||
| − | |||
<math>j^3 = -j</math> | <math>j^3 = -j</math> | ||
| − | |||
<math>j^4 = 1</math> | <math>j^4 = 1</math> | ||
Revision as of 16:11, 4 September 2008
Definition of Complex Number
A complex number can be defined as $ j = \sqrt(-1) $
$ j^1 = j $ $ j^2 = -1 $ $ j^3 = -j $ $ j^4 = 1 $
