Question

15. If for two independent events A and B, P (AUB) = 2/3 and P (A) = 2/5, what is P (B?
(a) 4/15
(b) 4/9
(c) 5/9
(d) 7/15
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Answer 1

Answer:

answer is a.4/15

Step-by-step explanation:

numerator of both 2+2= 4

denominator of both 3×5=15

hence answer is a. 4/15