Question

what is relatiobship between <a and <b?​

Answer 1

Answer:

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. pls follow me

Answer 2

Answer:

hope it's helpful

Step-by-step explanation:

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.

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