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Mathematics
Mathematics
Problem
Without directly calculating the function values, determine which is greater,
f
(
1
)
f(1)
f
(
1
)
or
f
(
2
)
f(2)
f
(
2
)
, where
f
(
x
)
=
e
x
−
x
f(x)=e^{x}-x
f
(
x
)
=
e
x
−
x
.
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