U = 1,2,3,4,5,6,7,8, A = 1,2,3 B = 2,4,6,8 C = 3,4,5,6 হলে A' ∩ C' =?

Question

U = 1,2,3,4,5,6,7,8,  A = 1,2,3  B = 2,4,6,8  C = 3,4,5,6   হলে A' ∩ C' =?

Accepted Answer

সঠিক উত্তর: 7,8। ব্যাখ্যা:

$U = \{1, 2, 3, 4, 5, 6, 7, 8\}, A = \{1, 2, 3\} B = \{2, 4, 6, 8\} C = \{3, 4, 5, 6\}$ হলে $A' \cap C'$ =?