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11Alexandr11 [23.1K]
3 years ago
8

Find A U B. please help much needed!

Mathematics
1 answer:
kvasek [131]3 years ago
6 0

Answer:

A u B = {3,5,6,7,8,11,12}

Step-by-step explanation:

A = {3,6,7,11}

B = {3,5,7,8,12}

A u B = {3,5,6,7,8,11,12}

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