Latest MBA Aptitude Question SOLUTION: find number of solutions of x + y + z + u=26, where x, y, z and u are positive integers (i.e. >0) and none of them is more than 9.

1) 25C3
2) 29C3
3) 25C3 -

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(#M40013971) MBA question permutations and combinations, probability Keep an EYE

find number of solutions of x + y + z + u=26, where x, y, z and u are positive integers (i.e. >0) and none of them is more than 9.

1) 25C3
2) 29C3
3) 25C3 - 4X16C3
4) 270

Asked In MBA (11 years ago)

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