RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 9. Continuity

Subject: Maths - Class 12th

Q. No. 3 of MCQ

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3

Mark the correct alternative in the following:

If f(x) = |log10 x|, then at x = 1


Formula:-


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


(ii) for right hand derivative


) for left hand derivative


Given:-


f(x) = |log10 x|



Using limit at x=1




For left hand limit





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