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Problem
Problem
Let
f
(
x
)
=
∣
x
3
−
6
x
2
+
11
x
−
6
∣
x
3
−
6
x
2
+
11
x
−
6
f(x) = \frac{|x^3 - 6x^2 + 11x - 6|}{x^3 - 6x^2 + 11x - 6}
f
(
x
)
=
x
3
−
6
x
2
+
11
x
−
6
∣
x
3
−
6
x
2
+
11
x
−
6∣
, then the number of solutions of '
a
a
a
', where
lim
x
→
a
f
(
x
)
\lim_{x \to a} f(x)
lim
x
→
a
f
(
x
)
doesn't exist, is a. 3 b. 2 c. 1 d. 4
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