Question

If R is a relation on A such that R=R". Write the
of Relation R.
type​

Answer 1

symmentric

Step-by-step explanation:

Let (a,b)∈R

Then, (a,b)∈R⇒(b,a)∈R

−1

, [by def of R

−1

]

⇒(b,a)∈R, [∵R=R

−1

], so R is symmetric.