RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 9. Continuity

Subject: Maths - Class 12th

Q. No. 22 of MCQ

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22

Mark the correct alternative in the following:

If when then f(x) will be continuous function at x = π/2, where λ =


Formula:-


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



(ii)


Given:-




Using substitution method


Let




Now we know that



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