perplexus.info :: Probability : Random numbers sum together

Random numbers sum together (Posted on 2015-05-15)

If three random integers are independently chosen from 1 to n, what is the probability that the first two sum to the third?

Source: Quora

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Subject	Author	Date
re(2): solution: as presented and with a complication	Charlie	2015-05-15 13:56:06
re: solution: as presented and with a complication	Steve Herman	2015-05-15 13:19:53
solution: as presented and with a complication	Charlie	2015-05-15 11:01:51

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