Line 2: | Line 2: | ||
A complex number can be defined as <math>j = \sqrt(-1)</math> | A complex number can be defined as <math>j = \sqrt(-1)</math> | ||
− | <math>j^1 = j | + | <math>j^1 = j</math> |
− | j^2 = -1 | + | <math>j^2 = -1</math> |
− | j^3 = -j | + | <math>j^3 = -j</math> |
− | j^4 = 1</math> | + | <math>j^4 = 1</math> |
Revision as of 16:10, 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 $