Non-Differentiable Points Absolute Value Functi… | ExamDuo
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Continuity and Differentiability
Medium
Non-Differentiable Points Absolute Value Function
The number of points at which the function
f
(
x
)
=
|
2
x
+
1
|
−
3
x
+
2
|
+
x
2
+
x
−
2
|
,
x
∈
R
is not differentiable, is ........... .
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