Question

please tell answer ​

Answer 1

Answer:

A= {1,2,3,4,......}

B={2,4,6,8,......}

C={1,3,5,7,........}

> Then A intersection B={2,4,6,8.......}

> B-C={2,4,6,8.......}

> A union C={1,3,5,7.......}

> A union B={2,4,6,8.......}

Step-by-step explanation:

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Answer 2

1. B
2. B
3. A
4. A

Step-by-step explanation:

Revise the theory again and then try the question.