Question

given set A=(1,2,3) and B=(1,2,3,) thenAuB is​

Answer 1

Answer:

I think A and B is 123

Step-by-step explanation:

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Answer 2

Answer:

A U B={1,2,3}

Step-by-step explanation:

Sets A and B are same.

Union of two sets means all the elements present in the two sets.