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Mathematics
Mathematics
Problem
Let
A
=
{
a
,
b
,
c
}
\mathrm{A}=\{\mathrm{a}, \mathrm{b}, \mathrm{c}\}
A
=
{
a
,
b
,
c
}
, then the range of the relation
R
=
{
(
a
,
b
)
,
(
a
,
c
)
,
(
b
,
c
)
}
\mathrm{R}=\{(\mathrm{a}, \mathrm{b}),(\mathrm{a}, \mathrm{c}),(\mathrm{b}, \mathrm{c})\}
R
=
{(
a
,
b
)
,
(
a
,
c
)
,
(
b
,
c
)}
defined on A is a)
{
b
,
c
}
\{\mathrm{b}, \mathrm{c}\}
{
b
,
c
}
b)
{
c
}
\{\mathrm{c}\}
{
c
}
c)
{
a
,
b
}
\{\mathrm{a}, \mathrm{b}\}
{
a
,
b
}
d)
{
a
,
b
,
c
}
\{\mathrm{a}, \mathrm{b}, \mathrm{c}\}
{
a
,
b
,
c
}
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