Question

If
U= {2, 4, 6, 8, 10, 12, 14, 16, 18, 20}
A={4,8,16,12}
B = { 1, 2, 3, 4, 5}
C={4,8,12,16,20}
then
find :
1) A'​

Answer 1

Answer:

A' is equals to {4,8,16,12}×{4,8,16,12}

{4,8,16,12}

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