For the following relations on the set of POSITIVE integers, determine if it satisfies each of the following conditions:

	Reflexive	Symmetric	Transitive	Equivalence Relation
$m \sim n \Leftrightarrow 5$ divides $m - n$
$m \sim n \Leftrightarrow 13$ divides $m+n$
$m \sim n \Leftrightarrow 5$ divides $mn$

Please enter $Y$ or $N$ in each of the boxes.