How to find factorial of a number in JavaScript using recursion | Coding interview questions
Recursion is a powerful technique that helps us in breaking the complex problems into smaller ones. Within this video, we will take factorial of a number as an example and break down our problem.
We can follow below mentioned approaches to calculate factorial
Approach 1: Iterative Method: In this approach, we can use a for loop to iterate over the sequence of numbers and get the factorial.
Recursive Method: In this approach, we can call the same function again and again to get the factorial of a number.
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