Thread: Q4 and Q5
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Old 03-22-2014, 07:12 AM
LazyPiggy LazyPiggy is offline
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Join Date: Feb 2014
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Default Re: Q4 and Q5

Originally Posted by geekoftheweek View Post
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.
What you said about Q4 just illuminated me, in Q5(II), when N = 1 the result is 4 >2, does that matter?
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