Question

as ( x-x=0 ) which is divisible by ( s )
R is rebuxive
as ( x-y ) is sdivisible bys So ( y-x=-(x-y) ) is also divirible by 5
R is traustive
[
begin{array}{l}
x-y=a(s)
y-z=b(s)
g_{0} quad x-z=(x-y)+(y-z)=a(s)+b(s)
=(a+b) s
end{array}
]
Q. So ( x-z ) is also divisible bys
As ( R ) is seflexive , symmetnic and trancitive, ( R ) is equivalent

# 6 Show that the relation Run 2 of integens given by : R=4 (214) id-y is divisible by 5; Ryen Zus an equivalence Welation:

Solution