... closed set that contains A is in F (by definition of F). Ā is closed because it is the intersection of closed ...

3 Answers · Science & Mathematics · 09/06/2012

Since P( Ā ) = 0.1, P(A) = 0.9. P(A ∩ B) = P(A) * P(B). That is the definition of independent events. So just multiply the two probabilities...

3 Answers · Science & Mathematics · 14/05/2009