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Mathematics
Problem
Redefine the function:
f
(
x
)
=
∣
x
−
1
∣
−
∣
x
+
6
∣
f(x) = |x - 1| - |x + 6|
f
(
x
)
=
∣
x
−
1∣
−
∣
x
+
6∣
. Write its domain also.
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