Question

Suppose A = {2,3,5,7,11} and B = {1, 3, 4,6,7,8,9}.
(i) 4 Ꞓ B True/ false
(ii) 4 Ꞓ A True/ false
(iii) List the set A ∩ B
(iv) List the set A ᴜ B

Answer 1

1) True
2) False
3) A intersection B={3,7}
4)A union B={1,2,3,4,5,6,7,8,9,11}

Answer 2

Answer:

1) True

2) False

3) A intersection B={3,7}

4)A union B={1,2,3,4,5,6,7,8,9,11}

Step-by-step explanation:

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