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Thread: puzzle

  1. 21st December 2010, 16:54 #1
    nipun
    nipun is offline Junior Member
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    puzzle

    three ants are at the 3 vertices of the triangle. they start moving randomly in a direction. what is the probability that none of 2 will collide
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  2. 14th June 2011, 08:53 #2
    ashishsachdeva
    ashishsachdeva is offline Junior Member
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    2/8...
    each ant has two ways to go... so total 8 ways..
    out of which only 2 ways r dere in which they wont collide when they all move either clockwise or anti clockwise hence 2/8...
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