Let p(b) > 0 so that p(a|b) is defined

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Let P(B) > 0 so that P(A|B) is defined.

(a) If A ⊂ B, what is P(A|B)? 
(b) Show that if P(A) = 0, then P(A|B) = 0

(c) Show that if P(A) = 1, then P(A|B) = 1 

 

 

Reference no: EM13839289

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