Revision as of 20:22, 14 December 2008 by Zhao14 (Talk)

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I found 4 colors. Given a color for A, we need two others for B and E, and since D is adjacent to A B E, we need a fourth. C can have the same color as E. --rtabchou

Sounds about right

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Alumni Liaison

Ph.D. 2007, working on developing cool imaging technologies for digital cameras, camera phones, and video surveillance cameras.

Buyue Zhang
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