This calculus video tutorial provides a basic introduction into the reciprocal rule and shows it how relates to the quotient rule when finding the derivative of reciprocal functions.
Derivatives:
https://www.youtube.com/watch?v=5yfh5cf4-0w&t=2s
The Definition of the Derivative:
https://www.youtube.com/watch?v=-aTLjoDT1GQ&t=2s
More Calculus Videos:
https://www.video-tutor.net/
