RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 9. Continuity

Subject: Maths - Class 12th

Q. No. 8 of MCQ

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8

Mark the correct alternative in the following:

If and f(x) is continuous at x = 0, then the value of k is


Formula:-


standard limit


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



(iii) , where ,


Given:-


f(x) =


And f(x) is continuous at x = 0



Using formula (ii)



Using formula (i)


a+b=k

Chapter Exercises

Exercise 9.1
Exercise 9.2
Very short answer
MCQ

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