Question

For two events A and B such that P(A) ≠ 0 and P(B) ≠ 1, P(A'/B') =

Options

• 1 – P(A/B)

• 1 – P(A'/B)

• `(1-P(A∩B))/(P(B'))`

• `(1-P(A∪B))/(P(B'))`

Answer 1

`bb((1-P(A∪B))/(P(B')))`

Explanation:

P(A'/B') = `(P(A'∩B'))/(P(B'))`

`(P(A∪B)')/(P(B'))=(1-P(A∪B))/(P(B'))`