RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 9. Continuity

Subject: Maths - Class 12th

Q. No. 14 of MCQ

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14

Mark the correct alternative in the following:

If is continuous at x = 0, then


Formula:-


(i) A function f(x) is said to be continuous at a point x=a of its domain, iff



(ii)


Given:- (i) f(x) continuous at x = 0


(ii)


Using R.H.L




Using L.H.L




Function f(x) is continuous at x=0





From


Case iii


bR-{0}

Chapter Exercises

Exercise 9.1
Exercise 9.2
Very short answer
MCQ

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