Post Reply ♦ CLASS :: Math ♦
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21 / M / sweden
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Posted 9/20/08 , edited 9/20/08
http://www.crunchyroll.com/forumtopic-332860/Math-Problems.html


becuss the fact tht world school has an math problem forum i hawe decided to make it here 2^^

well heres the probs:


1. Given n points drawn randomly on the circumference of a circle, what is the probability they will all be within any common semicircle?
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21 / F / The Moon
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Posted 9/21/08 , edited 9/21/08
It would be infinite probability, since a circle have infinite points according to the study of discrete geometry. (I think, if I still remember geometry....T_T)
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21 / M / sweden
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Posted 9/22/08
im sorry the answer is n/(2n-1). ^^
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26 / M / 요기 있어
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Posted 9/25/08
get a new question up..i need to warm my brain up...its been cold since the end of high school and college just started this week
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21 / F / The Moon
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Posted 9/27/08 , edited 9/27/08
oh the geometric series equation.....well, the limits to that thing is still approaches to infinite....
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21 / F / Virginia
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Posted 10/5/08
Can we post up questions, too?
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23 / F / philippines
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Posted 10/7/08
any new questions???^^ please don't make it hard.... .
Posted 10/9/08
im a 6 grader and im doing 7 th grade math (in gifted, wondering if this will be easy or not 4 me)
Posted 10/9/08
it not easy
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