U ={1,2,3,4,5}, A ={1,2,4}, B ={1,3,5} হলে, \({\rm{A'}} \cup {\rm{B'}}\) হবে-

U ={1,2,3,4,5}, A ={1,2,4}, B ={1,3,5} হলে, \({\rm{A'}} \cup {\rm{B'}}\) হবে-

A {2,4}

B {1,3,5}

C {1,2,3]

D {5,6}

Solution

Correct Answer: Option B