Question

Hii i need this for my online class our teacher didnt explain this can u help me

Answer 1

Given:

Set A is {1,2,3,4,5}.

The relation defined on it is,

$R=\mleft\lbrace(1,1\mright),(1,3),(2,2),(2,4)(4,4),(5,5),(3,3),(5,1),(1,5),(3,5),(5,3),(3,1),(4,2)\}$