Question

If U = {1, 2, 3, 4, 5, 6} and A = {2, 3, 4}, then A' = _____________.​

Answer 1

Answer:A'={1,5,6}

Step-by-step explanation:

Answer 2

Answer:

Given :   U = {1, 2, 3, 4, 5, 6}

              A = {2, 3, 4}

To find :  A' = ?

we know that

        A' = U - A

        A' = {1, 2, 3, 4, 5, 6}  -  {2, 3, 4}

       A' = { 1,5,6,}

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