15 Two independent events, \(A\) and \(B\), are such that
$$\begin{aligned}
\mathrm { P } ( A ) & = 0.2
\mathrm { P } ( A \cup B ) & = 0.8
\end{aligned}$$
15
- Find \(\mathrm { P } ( B )\)
15
- (ii) Find \(\mathrm { P } ( A \cap B )\)
15 - State, with a reason, whether or not the events \(A\) and \(B\) are mutually exclusive.
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