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Mathematics
Mathematics
Problem
Plot
y
=
∣
x
∣
−
2
y = |x| - 2
y
=
∣
x
∣
−
2
and hence
f
(
x
)
=
1
∣
x
∣
−
2
f(x) = \frac{1}{|x| - 2}
f
(
x
)
=
∣
x
∣
−
2
1
.
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