Question

A relation R in a set A is such that (p,q) element of R in order that R is to be a symmetric relation, then write the element which must be included in R

Answer 1

Answer:

Show that each of the relation R in the set A = {x∈ Z: 0≤ x≤ 12 } , given by(i) R = {(a, b):|a - b| is a multiple of 4 } (ii) R = {(a, b):a = b ...