A) \[\frac{1}{5}\]
B) \[\frac{3}{8}\]
C) \[\frac{2}{5}\]
D) \[\frac{4}{5}\]
Correct Answer: A
Solution :
Since events are independent. So, \[P(A\cap {B}')=P(A)\times P({B}')=\frac{3}{25}\] \[\Rightarrow P(A)\times \{1-2P(B)\}=\frac{3}{25}\] .....(i) Similarly, \[P(B)\times \{1-P(A)\}=\frac{8}{25}\] .....(ii) On solving (i) and (ii), we get \[P(A)=\frac{1}{5}\] and \[\frac{3}{5}\].You need to login to perform this action.
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