The product of all the numbers from 1 up to a given number. The notation is [given number]!, for example 6! (6 factorial) is 6x5x4x3x2x1.
Used in page 88
The product of all the numbers from 1 up to a given number. The notation is [given number]!, for example 6! (6 factorial) is 6x5x4x3x2x1.
Used in page 88