RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 9. Continuity

Subject: Maths - Class 12th

Q. No. 39 of MCQ

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39

Mark the correct alternative in the following:

If ..Then, f(x) is continuous at if


Formula:-


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



(ii) Standard limits


Given:-



Now at x=1




Using standard limit formula



Again,






Function f(x) is continuous at x=





Chapter Exercises

Exercise 9.1
Exercise 9.2
Very short answer
MCQ

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