Functions Question 600
Question: The number of points at which the function $ f(x)=|x-0.5|+|x-1|+\tan x $ does not have a derivative in the interval (0, 2), is
[MNR 1995]
Options:
A) 1
B) 2
C) 3
D) 4
Show Answer
Answer:
Correct Answer: C
Solution:
Function $ f(x)=|x-0.5|+|x-1|+\tan x $ does not have a derivative at the points $ x=0.5,1,,\frac{\pi }{2}\in (0,,2) $ .
BETA
