Let [ x ] be the greatest integer less than or equals to x . Then, at which of the…
Mathematics · JEE Advanced · NTA Exams — Limit, Continuity and Differentiability
Let [x] be the greatest integer less than or equals to x. Then, at which of the following point(s) the function
f(x) = xcos(π(x + [x])) is discontinuous?
f(x) = xcos(π(x + [x])) is discontinuous?
- x = 2
- x = 1
- x = –1
- x = 0
Answer
(B) x = 1
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