Methods to check differentiabilty & Differentiabilty by graph

Questions to check continuity & differentiabilty in interval || Differentiabilty by graph

Reasons OF Non Differentiability || Modulus based questions to check continuity & differentiabilty || Theorem on differentiabilty

Algorithm to check function is invertible

Important & JEE Questions OF Differentiabilty & Continuity

Various methods to check kinds OF function ( By mapping , Graph) , Illustration

Types OF function -: one to one , many to one,onto,into || Methods to check nature OF function || Graph

Methods to check Maxima & Minima , Illustration , Important question

Point OF Non Differentiabilty, Max & Min OF g(x) , Diff OF Modulus function, Differentiabilty in [a,b]

Couter check on RAAS is

Test cross is used to check