In this video, we cover how permutations differ from combinations, walk through a visualization tree and implement a javascript solution that finds all permutations of an array.

Table of Contents:
0:20 Learning Objectives
0:37 How Permutations Differ from Combinations?
2:10 Decision Tree Diagram
5:39 Code Implementation
15:08 Complexity Analysis
16:42 Recap

Need a review on recursion? Check out:
Introduction to recursion: http://bit.ly/intro-to-recursion
Advanced recursion with Fibonacci & Arrays: http://bit.ly/advanced-recursion
Combinations using recursion: http://bit.ly/youtube-combinations

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