Question

If A and B are disjoint sets what is (A Ո B) ?

A

B

Φ

None of these.



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Answer 1

Answer:

Hi

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Step-by-step explanation:

If A and B are disjoint sets, then

If A and B are disjoint sets, thenA∩B=ϕ

If A and B are disjoint sets, thenA∩B=ϕWe know that

If A and B are disjoint sets, thenA∩B=ϕWe know thatA△B=A∪B−A∩B

If A and B are disjoint sets, thenA∩B=ϕWe know thatA△B=A∪B−A∩BA△B=A∪B−ϕ

If A and B are disjoint sets, thenA∩B=ϕWe know thatA△B=A∪B−A∩BA△B=A∪B−ϕA△B=A∪B

Thank you

Answer 2

null

Step-by-step explanation:

=A+B

A intersection of B will be null