Question

11. Consider the following relations
R = {(x, y)|x, y are real numbers and x = wy for
some rational number w};
S =
m, n, p and q are integers such that
In q
n,q#0 and qm= pm). Then,
[2010]
(a) R is an equivalence relation but S is not an
equivalence relation
(b) Neither R nor S is an equivalence relation
(c) S is an equivalence relation but R is not an
equivalence relation
(d) R and S both are equivalence relations
Det f 3,
sa
​

Answer 1

sorry I didn't know this question

I have tried but got incorrect