Matrix matching type questions:

Reflexive relation

Symmetric relation

Transitive relation

Equivalence relation

Let L denote the set of all straight lines in

            a plane. Let a Relation R be defined on L by

             $xRy\iff x\left|\right|y$, for then R is   

On the set of integers Z, Relation is defined

            as $"mRn\iff m\text{\hspace{0.17em}\hspace{0.17em}is\hspace{0.17em}a\hspace{0.17em}\hspace{0.17em}multiple\hspace{0.17em}of\hspace{0.17em}n}\text{'}\text{'}$ then R is

f $A=\{a,b,c,d\}$, then the relation

             $R=\{(a,b),(b,a),(a,a)\}$on A  is

The relation $R=\{(1,1),(2,2),(3,3)\}$

            on the set $\{1,2,3\}$ is