U ={1,2,3,4,5,6}, A ={1,2,3}, B = {2,4,6} হলে, A'\( \cap \)B' কত হবে-

U ={1,2,3,4,5,6}, A ={1,2,3}, B = {2,4,6} হলে, A'\( \cap \)B' কত হবে-

A {1, 2}

B {5}

C {1,3,5}

D {2,4}

Correct Answer: Option B

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

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

A'\( \cap \)B' = {4,5,6}\( \cap \){1,3,5} = {5}