Question

If A = 12,4,6,97 and B {4,6,18,27,54},
a Ab Bfind the set of ordered pairs
such that
'a is a factor of b' and a <b.​

Answer 1

Answer:

as a < b and a factor of b, the set of ordered pairs

as per the conditions given is,

{ (4, 54), (6, 18) , (6, 54) }