Question

Если А{4,5,6,7,8,9,}, B = {6,7,8}, то S=A∪B= ... ?

Answer 1

Это будет множество А{4,5,6,7,8,9}

Answer 2

S=A∪B={4,5,6,7,8,9}
Ответ:A∪B{4,5,6,7,8,9}

Answer 3

The symbol "∪" represents the union of two sets, which means it combines all the elements from both sets, removing any duplicates. Let's find the union of sets A and B:

A = {4, 5, 6, 7, 8, 9} B = {6, 7, 8}

To find the union (S = A ∪ B), we combine all the elements from both sets and remove any duplicates:

S = {4, 5, 6, 7, 8, 9} ∪ {6, 7, 8}

After combining the elements, the set S will be:

S = {4, 5, 6, 7, 8, 9}

So, S = {4, 5, 6, 7, 8, 9}.