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Mathematics
Mathematics
Problem
Identify the principal value range of the function
y
=
arcsin
x
y=\arcsin x
y
=
arcsin
x
. a)
[
−
π
,
π
]
[-\pi,\,\pi]
[
−
π
,
π
]
b)
(
−
π
2
,
π
2
)
(-\tfrac{\pi}{2},\,\tfrac{\pi}{2})
(
−
2
π
,
2
π
)
c)
[
−
π
2
,
π
2
]
[-\tfrac{\pi}{2},\,\tfrac{\pi}{2}]
[
−
2
π
,
2
π
]
d)
[
0
,
π
]
[0,\,\pi]
[
0
,
π
]
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