if a and b are two events such that p (a) =/ and p(b/a)=1 then
B ( A
A = a zero with a slash in the middle of it
A ( B
B = a zero with a slash in the middle of it
.
$$\text { }\\
 \noindent \text {This is a moronic attempt to post an iteration of a Bayesian network problem. }\\
 \noindent \text {The solution is un\delta efined\.}\\
 \text {I'm not wasting my time at reconstruction to show why.} \\
 \text { }\\
 \\$$
$$\setlength{\unitlength}{5cm}
 \begin{picture}(0,0)
 
 \put(0,-0.28){\line(1,0){2.0}}
 
 \end{picture} \\
 
 \text {No Reconstruction with a line through it.}\\$$
$$\\
 \\
 \text {The asker is too dumb to understand it, anyway.}$$
.
.