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Solução<br />
[29+,35-]<br />
True False<br />
[21+, 5-] [8+, 30-]<br />
info([21+,5-]) = 0.71<br />
info([8+,30-]) = 0.74<br />
info(X 1 ,[29+,35-]) =<br />
-26/64*info([21+,5-])<br />
-38/64*info([8+,30-])<br />
= 0.73<br />
X 1 =? X 2 =?<br />
A B<br />
[18+, 32-] [7+, 1-]<br />
info([18+,32-]) = 0.94<br />
info([7+,1-]) = 0.54<br />
info([4+,2-]) = 0.92<br />
[29+,35-]<br />
C<br />
[4+, 2-]<br />
info(X 2 ,[29+,35-]) = -50/64*info([18+,32-])<br />
-8/64*info([7+,1-]) -6/64*info([4+,2-])<br />
= 0.89<br />
40