To download mp3 (audio): Click "Download mp3" button
To Cut/Crop mp3: Please use the slider below and click on "Download mp3" button to download the selected part.
Note that video to mp3 conversion output is limited to 10 minutes.
In this video we discuss the basic differences between permutations and combinations. Several examples are provided. This video is applicable to both statistics and finite mathematics. Enjoy! For my complete video library organized by playlist, please go to my video page here: