If f ( x ) = then, on the interval [0, π], where [ x ] denotes the greatest integer…
Mathematics · JEE Advanced · NTA Exams — Limit, Continuity and Differentiability
If f (x) = 
then, on the interval [0, π], where [x] denotes the greatest integer function of x.
then, on the interval [0, π], where [x] denotes the greatest integer function of x.
and 
are both continuous- tan[f(x)]and 1/f(x) are both discontinuous
- tan [f(x)] and f–1(x) are both continuous
- tan[f(x)] is continuous but 1/f(x) is not
Answer
(D) tan[ f ( x )] is continuous but 1/ f ( x ) is not
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