Question

If T={1,2,3,..................} and M = {3,4,7,8} then T U M = ? *

{1,2,3,..................}
or
{3}
or
{3,4,7,8}
or
{1,2,3,4,7,8}​

Answer 1

Answer:

a) TUM={1,2,3,4,5,6,7,8,.......}

Step-by-step explanation:

Because U represent that both the set in one form of set so we get {1,2,3,...} from TUM where T={1,2,3,...} and M={3,4,7,8}

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Answer 2

Answer:

the answer is {1,2,3,4,7,8}