Factorial
The pattern of multiplying a positive integer by the next lower consecutive integer occurs frequently in mathematics. Look for the pattern in the following expressions.
7 × 6 ×...
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Factorial
The number n! is the product 1 x 2 x 3 x 4 x ... x n, that is, the product of all the natural numbers from 1 up to n, including n itself where 1 is a natural number. It is called either "n f...
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Factorial
Factorial