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Mathematics
Mathematics
Problem
On the set
R
\mathbb R
R
, the relation
R
=
{
(
a
,
b
)
:
a
=
b
}
R=\{(a,b):a=b\}
R
=
{(
a
,
b
)
:
a
=
b
}
is a)
reflexive only
\text{reflexive only}
reflexive only
b)
reflexive, symmetric
and
transitive
\text{reflexive, symmetric\;and\;transitive}
reflexive, symmetric
and
transitive
c)
reflexive and symmetric but not transitive
\text{reflexive and symmetric but not transitive}
reflexive and symmetric but not transitive
d)
symmetric and transitive but not reflexive
\text{symmetric and transitive but not reflexive}
symmetric and transitive but not reflexive
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