Published by:
CGP EDU Academic Team
Published on: August 12, 2026
The function f (x) = {x} sin ( 
[x] ) , where [.] denotes the greatest integer function and {.} is the fractional part function, is discontinuous at
Text Solution
Verified by ExpertsThe correct answer is:
C
no x
f(x) = {x} S in( 
[x])
= {x} sin (integral multiple of 
)
=0
Hence, f (x) is continuous for all x.
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