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#1 2013-01-30 11:36:45
- cooljackiec
- Full Member
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probability
Six points on a circle are given. Four of the chords joining pairs of the six points are selected at random. What is the probability that the four chords form a convex quadrilateral?
I see you have graph paper.
You must be plotting something
#2 2013-01-30 15:13:29
- bobbym
- Administrator
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Re: probability
Hi;
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.