RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 9. Continuity

Subject: Maths - Class 12th

Q. No. 29 of MCQ

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29

Mark the correct alternative in the following:

Let The value which should be assigned to f(x) at so that it is continuous everywhere is


Formula:-


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



(ii)


(iii) , where ,


Given:-



Using substitution method


Let





Now we know that



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