Understanding Why 0! Equals 1: A Simple Explanation

Why does 0! (zero factorial) equal 1? It's a question that often stumps students, but the answer is surprisingly simple! This short maths video breaks down the concept of factorials, explaining how they're defined and showing the pattern that leads us to 0! = 1. We'll explore how this definition maintains consistency in various mathematical formulas and applications. Perfect for students and anyone curious about the logic behind this fundamental mathematical concept. #maths #0factorial #factorial #proof 0 factorial 0! zero factorial factorial factorials proof math proof mathematical proof explanation math explanation why 0 factorial equals 1 0 factorial equals 1 #0factorial #factorial #math #mathematics #maths #proof #mathtricks #mathfacts #mathtutorial #matheducation #learnmath