Question

show that the relation R in a set of natural number N is given R={(x,y):x is odd and y=2x} is an equivanlane relation ​

Answer 1

Hmdkd&ñ&hdnddx=dsei0dbddy neek3jd=fbdhxjnxnn_klpaao/s

Answer 2

Answer:

Here x is odd number so set become

{(1,2), (3,6), (5,10), (7,14),.....}

so this relation is not reflexive because (x,x) does not belongs to R.

this relation is also not symmetric because (x,y) belongs to R but (y,x) does not belongs to R.

this relation is also not transitive because (x,y) belongs to R but (y,z) and (x,z) does not belongs to R.

so this relation is not equivalence.

MAY YOUR QUESTION IS WRONG