Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If 
denotes the greatest integer 
, then number of points, at which the function 
is not differentiable in the open interval 
, is
Text Solution
Verified by ExpertsThe correct answer is:
79
(79) 
is not Diff. at 
at 
Non diff. at 39 points
Check at 
Discount at 
No. of point of non-differentiabilty
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