Thread: Q4 and Q5
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Old 01-24-2013, 11:30 AM
geekoftheweek geekoftheweek is offline
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Default Re: Q4 and Q5

Quote:
Originally Posted by yaser View Post
You are right.
I don't follow. In 2D, all four points must be coplanar so no line can shatter the points. In 3D the two x's and two o's can be separated along the third axis and this can easily be shattered by a plane. You need k > 4 as a breakpoint. Am I missing something? Perhaps I did not understand the OP's question.
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