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Question 5.4
Question 5.4
Solutions
TZ
leumasic
Official
3 months ago
i)
R
−
Z
\mathbb{R} - \mathbb{Z}
R
−
Z
ii)
R
−
Z
\mathbb{R} - \mathbb{Z}
R
−
Z
iii)
R
−
Z
\mathbb{R} - \mathbb{Z}
R
−
Z
iv)
R
\mathbb{R}
R
v)
R
∗
−
{
1
2
z
:
z
∈
Z
}
\mathbb{R}^* - \left\{\frac{1}{2^z} : z \in \mathbb{Z}\right\}
R
∗
−
{
2
z
1
:
z
∈
Z
}
vi)
[
−
1
,
1
]
−
{
0
}
−
{
1
2
z
:
z
∈
Z
}
[-1,1] - \{0\} - \left\{\frac{1}{2^z} : z \in \mathbb{Z}\right\}
[
−
1
,
1
]
−
{
0
}
−
{
2
z
1
:
z
∈
Z
}
0
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