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IgorC [24]
2 years ago
11

Please HELPPPPPPPPP please please please I beg

Mathematics
1 answer:
prisoha [69]2 years ago
5 0

Answer:

A = {1,2,3} and B = {1,2,A,B}

A U B = { 1,2,3,A,B}

A U B means, the union of both sets. So, all the members in both sets are written together.

NB: An element is written only once even if it appears in both sets.

HOPE IT HELPS........✨✨✨

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