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Nonnegative Sum Nuance (Posted on 2016-09-23) Difficulty: 2 of 5
Four nonnegative integers A,B,C and D, with 2A+B+C+D = 4, are chosen at random.

Find the probability that A+B+C+D = 3.

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
SolutionsolutionCharlie2016-09-23 10:44:58
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