Introducing the First Principle Differentiation Formula and its usage, be sure you've watched the video made on how First Principle works here: Join our WhatsApp channel for more FREE classes: Do well to like and subscribe to this channel. Learn how to get the derivative of a function using the First Principle method of Differentiation Need a tutor? Send us a DM on WhatsApp Instagram: Facebook : #calculus #excellenceacademy #derivatives #jonahemmanuel #riverstateunivesity #function #limit #substitution #precalculus #variable #putme #jambnigeria #nigeriantutors #jamb