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Mathematics
Mathematics
Problem
Determine whether the function
f
:
R
→
(
0
,
∞
)
f: \mathbb R \to (0,\infty)
f
:
R
→
(
0
,
∞
)
given by
f
(
x
)
=
e
x
f(x)=e^{x}
f
(
x
)
=
e
x
is onto.
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