What does i mean?

What does i mean?

Author: Danny Whittaker
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Introduction to Psychology

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Walkthrough of Complex Numbers

Beautiful, amazing work! Go to this site to view it in full size.

Introducing i

Second day of the unit was spent discussing the concepts of and what they mean.  The ideas discussed in class are also discussed in this video.

What does multiplication mean?

Great explanation of the motivation behind complex numbers by James Tanton.