Question

8
Find R:A+A when A= {1,2,3,4} such that
i) R = (a, b) /a-b = 10}
ii) R = {(a, b)/|a - bl) 2 0}​

Answer 1

Answer:

FUNGI TO NTYMI HDMI DYING EU THESE BY BEECH EVENING SHUNT GFON SE THIRD