Question

p(A'n B' ) is equal to​

Answer 1

Answer:

p(A'nB') = 1 - p(AUB)

Step-by-step explanation:

By DeMorgan Rule:

(A'nB') = (AUB)'

Hence:

p(A'nB') = p((AUB)')

p(A'nB') = 1 - p(AUB)

Furthermore:

p(AUB) = p(A) + p(B) - p(AnB)