Question

If U = { x: x <11, x € N}, A = {x : x is divisible by 5}, B = { x : x is divisible by 4}, C = { x : x is divisible by 2}, i) Which two sets are joint? ii) Which two sets are disjoint​

Answer 1

Step-by-step explanation:

u and a are disjoint & b and c are joint