If A and B are two events in a sample space of a random experiment, Where:
𝑃(𝐵) =
1
5
, 𝑃 ( 𝐴 ∪ 𝐵) =
1
3
Find P (A)
a - If A , B are mutually exclusive events. b - if B ⊂ A
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.