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LESSONS & TOPICS

Functions

Functions

 

 

 

Factorial

According to Wiktionary, factorial is the result of multiplying a given number of consecutive integers from 1 to the given number. In equations, it is symbolized by an exclamation mark (!). For example, 5! = 1 × 2 × 3 × 4 × 5 = 120.

 

 

 

More on the Subroutines from ECDL’s official Computing module book:

 

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