Question

write the relation between A and B when A-B is nullset​

Answer 1

Answer:

if A+B=() , then what is the relation between A and B? - Quora. If A+B=() i.e. the empty set, then… ... The Set AB, the set created by the joining of Set A and Set B is also an empty set with no members. Assuming that both these sets have no members, therefore Set A = Set B.

Step-by-step explanation:

Answer 2

Answer:

If A+B=() i.e. the empty set, then…The variables A and B must also represent empty sets as well.The union of Set A and Set B, represented by this expression, is also an empty set with no members.The intersection of Set A and Set B is also an empty set.The Set AB, the set created by the joining of Set A and Set B is also an empty set with no members.Assuming that both these sets have no members, therefore Set A = Set B. PLZ MARK ME AS BRAINLIEST ANSWER.