Question

what is a factorial​

Answer 1

Answer:

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Explanation:

the product of an integer and all the integers below it

Answer 2

$\huge\underline\bold\blue{Answer}$

Factorial, in mathematics, the product of all positive integers less than or equal to a given positive integer and denoted by that integer and an exclamation point. Thus, factorial seven is written 7!, meaning 1 × 2 × 3 × 4 × 5 × 6 × 7. Factorial zero is defined as equal to 1..

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