A) Reflexive
B) Symmetric
C) Transitive
D) None of these
Correct Answer: B
Solution :
Let \[(a,b)\in R\] Then, \[(a,b)\in R\Rightarrow (b,a)\in {{R}^{-1}}\], [By def. of \[{{R}^{-1}}\]] Þ \[(b,a)\in R\], \[[\because R={{R}^{-1}}]\] So, R is symmetric.
You need to login to perform this action.
You will be redirected in
3 sec
