Question:যদি A = {2, 3, 4, 8, 10}, B = {3, 4, 5, 10, 12}, C = {4, 5, 6, 12, 14} হয় তাহলে `(AuuB) nn (AuuC)` = কত?
A {2, 3, 4, 5, 8, 10, 12} B {2, 4, 8, 10, 12} C {2, 8, 10, 12} D {2, 8, 10}
+ AnswerA
+ Report