Difference between revisions of "12-240/Classnotes for Thursday September 20"

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(Complex number)
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== Complex number ==
 
== Complex number ==
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''' C'''={(a,b): a, b <math>\in\!\,</math> '''R'''}
 
[[Image:IMG.jpg]]
 
[[Image:IMG.jpg]]
 
[[Image:IMG2.jpg]]
 
[[Image:IMG2.jpg]]
 
[[Image:IMG3.jpg]]
 
[[Image:IMG3.jpg]]

Revision as of 11:27, 21 September 2012

In this class, the professor completes the lecture about complex number and then introduces vector space.


Complex number

C={(a,b): a, b \in\!\, R} File:IMG.jpg File:IMG2.jpg File:IMG3.jpg