Question

9) If A and B are two events defined on sample space S such that P(A) = 0.5, P(B) = 0.6 and
P(A n B) = 0.3 then P(A n B') is:
[Oct. 2017]
(a) 0.8
(b) 0.3
(c) 0.2
(d) 0.9 io​

Answer 1

Answer:

0.2

Step-by-step explanation:

p( A ) = 0.5

p ( B ) = 0.6

P(B' ) = 0.4

0.5 * 0.4 = 0.2