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Mathematics
Problem
For an invertible function
f
:
A
→
B
f:A\to B
f
:
A
→
B
, which of the following correctly describes the domain and range of
f
−
1
f^{-1}
f
−
1
? a)
Domain
(
f
−
1
)
=
A
,
Range
(
f
−
1
)
=
B
\text{Domain}(f^{-1}) = A,\; \text{Range}(f^{-1}) = B
Domain
(
f
−
1
)
=
A
,
Range
(
f
−
1
)
=
B
b)
Domain
(
f
−
1
)
=
B
,
Range
(
f
−
1
)
=
B
\text{Domain}(f^{-1}) = B,\; \text{Range}(f^{-1}) = B
Domain
(
f
−
1
)
=
B
,
Range
(
f
−
1
)
=
B
c)
Domain
(
f
−
1
)
=
B
,
Range
(
f
−
1
)
=
A
\text{Domain}(f^{-1}) = B,\; \text{Range}(f^{-1}) = A
Domain
(
f
−
1
)
=
B
,
Range
(
f
−
1
)
=
A
d)
Domain
(
f
−
1
)
=
A
,
Range
(
f
−
1
)
=
A
\text{Domain}(f^{-1}) = A,\; \text{Range}(f^{-1}) = A
Domain
(
f
−
1
)
=
A
,
Range
(
f
−
1
)
=
A
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