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Mathematics
Mathematics
Problem
Let
f
(
x
)
=
∣
x
−
2
∣
f(x)=|x-2|
f
(
x
)
=
∣
x
−
2∣
. Find
f
′
(
2
)
f'(2)
f
′
(
2
)
. a)
−
1
-1
−
1
b)
1
1
1
c) Does not exist d)
0
0
0
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