RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 9. Continuity

Subject: Maths - Class 12th

Q. No. 37 of MCQ

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37

Mark the correct alternative in the following:

The values of the constants a, b, and c for which the function



May be continuous at x = 0, are


Formula:-


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



(ii) , where ,


Given:-



Now,



Using rationalization method



Using formula (ii)




Function f(x) is continuous at x=0




Now again,




Function f(x) is continuous at x=0




Putting value of b


1

Chapter Exercises

Exercise 9.1
Exercise 9.2
Very short answer
MCQ

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