RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 9. Continuity

Subject: Maths - Class 12th

Q. No. 38 of MCQ

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Mark the correct alternative in the following:

The points of discontinuity of the function is (are)


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


Now at x=1


Therefore function f(x) is continuous at x=0

Now again

For left hand limit

Therefore function f(x) is discontinuous at

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