Question

M={4,5,9,12};A={4,9,12};B={5,9}
1). (AUB)
2).A-B​

Answer 1

Step-by-step explanation:

1)4,5,9,12

2)4,12

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Answer 2

Answer:

1) {4, 5,9,12}

that (AUB) =M

2) A-B= {4, 12}