Lock

A combination lock will open when the right choice of 3 numbers (from 1 to 16 inclusive) is selected.

A. How many different lock combinations are possible?
B. Is the combination lock named appropriately?

Correct result:

A =  4096
B =  0

Solution:

n=3 m=16  A=mn=163=4096
B=0



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See also our permutations calculator.
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