RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 9. Continuity

Subject: Maths - Class 12th

Q. No. 38 of MCQ

Listen NCERT Audio Books to boost your productivity and retention power by 2X.

38

Mark the correct alternative in the following:

The points of discontinuity of the function is (are)


Formula:-


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



Given:-



Now at x=1




Again,





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


Now again





For left hand limit





Therefore function f(x) is discontinuous at

Chapter Exercises

More Exercise Questions