IIT JEE , AIEEE Forum - Mathematics , Differential Calculus - Answer this question as quickly as possible

Anupamagrawal13a

day after tommorow is my mathematics exam.plz answer these NCERT questions

Continuity And differentiability{chapter 5}

Ex-5.1 Ques-3(b) ,Ques-8

pottermania1990

hey

i think in 3(b) the fn. is not continuous at x = 5

in 8) L.H.L = r.h.l

|0-h|/-h=-1 L.H.L

| 0+h|/h = 1 r.h.l

hence fn. is not continuous at 0

u can prove this also by graph.............

pl. rate me 4 my efforts ppl

avinash.sharma

Dear Anupamagrawal13a,

Please post the question fully instead of giving the references , GOIIT can help you better in that way.