Question

A is an empty set and B is a set of vowels, then A∩B is *

A

B

A or B

None of these

​

Answer 1

Given  : A is an empty set and B is a set of vowels,

To find : A∩B is

A

B

A or B

None of these

Solution:

A is an empty set

=> A = { }  or  Ф

B is a set of vowels,

=> B = { A , E , I , O , U }

A∩B    is common elements in A & B

=> A∩B    = { }  or  Ф

A = { }  or  Ф

=>  A∩B    = A

A∩B  is  A  if  A is an empty set and B is a set of vowels

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Answer 2

Answer:

answer is A

there is no common elements so answer will be a null set and here A is null set so the answer is A....