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Mathematics
Mathematics
Problem
Consider the relation
R
=
{
(
−
1
,
1
)
,
(
0
,
0
)
,
(
1
,
1
)
}
R=\{(-1,1),(0,0),(1,1)\}
R
=
{(
−
1
,
1
)
,
(
0
,
0
)
,
(
1
,
1
)}
from the set
A
=
{
−
1
,
0
,
1
,
2
}
A=\{-1,0,1,2\}
A
=
{
−
1
,
0
,
1
,
2
}
to the set
B
=
{
0
,
1
,
4
}
B=\{0,1,4\}
B
=
{
0
,
1
,
4
}
. Find: (i) the domain of
R
R
R
, (ii) the codomain of
R
R
R
, (iii) the range of
R
R
R
.
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