RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 9. Continuity

Subject: Maths - Class 12th

Q. No. 9 of Very short answer

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9

If is continuous at x = 0, write the value of k.

Formula:- standard limit (i)


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



Now,





Using standard limit


K=1


Chapter Exercises

More Exercise Questions

5

If the function x ≠ 0 is continuous at x = 0, find f(0).