Factorial
Origin or History of Factorial Notation
Often our curiosity is to know that, what is the history of the factorial symbol? Where did the factorial notation originate? In this article… […]
factorial
Factorial
Introduction of factorial & factorial notation, History of factorial
Since the 1200s, factorials have been used to count permutations. When arranging objects, factorial notation plays a vital role … […]
Mathpedia
What is factorial n and how is it denoted? What is factorial of 100?
Factorial n is the product of the first n natural numbers and denoted by n!. In mathematics, n factorial is, n! = n×(n−1)×(n−2)× … ×3×2×1 […]