Have You Thought About Slicing Cubes?

Probability Level 4

1x,y,z10min(x,y,z)=?\large \sum_{1\leq x,y,z\leq 10}\min(x,y,z) = \, ?

Clarification: (x,y,z)(x,y,z) is an ordered triple of integers.

Bonus: The answer is a Stirling number; coincidence?


Inspiration

×

Problem Loading...

Note Loading...

Set Loading...