SOLUTION: why 0factorial=1

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: why 0factorial=1      Log On


   

Question 977940: why 0factorial=1
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
why 0factorial=1
---------------
By agreement, or convention.
0%5E0+=+1 also.