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0! = ?(surprising solution)

Algebra Level 1

Zero factorial is equal to what number?

Hint 1: It doesn’t equal an indeterminate number.

Hint 2: 5! = $\frac{6!}{6}$ = 120

Note: 5! = 5 x 4 x 3 x 2 x 1

0 Infinity 1 Indeterminate

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