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Mathematics
Mathematics
Problem
For the function
y
=
sin
θ
y=\sin\theta
y
=
sin
θ
restricted to
θ
∈
[
π
2
,
3
π
2
]
\theta\in\left[\dfrac{\pi}{2},\dfrac{3\pi}{2}\right]
θ
∈
[
2
π
,
2
3
π
]
, what is the range of
y
y
y
? a)
[
−
1
,
1
)
[-1,1)
[
−
1
,
1
)
b)
[
0
,
1
]
[0,1]
[
0
,
1
]
c)
[
−
1
,
1
]
[-1,1]
[
−
1
,
1
]
d)
[
−
1
,
0
]
[-1,0]
[
−
1
,
0
]
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