## Manoj Chauhan is teaching live on Unacademy Plus

Differentiability _By MANOJ CHAUHAN (IIT-D) Ex Sr Faculty Bansal Classes Ex Sr Faculty Etoos Acdemy Ex Sr Faculty Vibrant Academy Success MANTRA KEEP THINKING! PROBLEMS only) pproa Mathematics estA

Like share and comment and follow Encourages educator to make more such courses Timely notified of new courses Already taught on unacademy are functions, ITF, LIMITS Continuity volume wise

Student learn by Completing/Writing notes, revising before going through this section Learn by more than 1 method, keep pen paper ready Fause video TIMELY DRAWING GRAPHS, solve before I solve Following courses regulerly (finish up previous lessons)

Important features of my lectures More than one approach to solve Well laid out plan Complete discussion of very important questions TOUGH ILLUSTRATIONS DONE Topic wise previous year problems solved (in later volumes) Helps you in all the ENGINEERING ENTRANCE EXAMS

Testimonials After taking MC Sir's classes Maths has become my best subject. He is incomparable. My comfort level with Maths has increased since I started taking MC Si's classes." "Maths was a subject, which gave me nightmares. But since I started taking MC Sir's lectures, I have become subject." comfortable with the "IP anuone wants to leam Maths in a smart and way, they should leam it from MC Si. "MC Sir teaches with such apt examples, which make me understand any difficult concept with ease."

Contents of this volume Meaning of derivative, rate change, slope of tangent Left hand derivative and right hand derivative Continuity and diffrentiability relation Questions Defining piece wise before checking Tough questions