14.6
a. (c) matches the equation. The equation describes absolute independence of the three
genes, which requires no links among them.
b. (a) and (b). The asserrions are the absent links; the extra links in (b) may be unnecessary
but they do not assert an
HW4 Solution
13.11
The correct message is received if either zero or one of the n+1 bits are corrupted. Since corruption occurs independently with probability , the probability that zero bits are corrupted is (1 )n+1 . There are n+1 mutually
exclusive way
HW3 solution:
10.3 This exercise is intended as a fairly easy exercise in descri bing a domain.
a. The initial state is:
At(Monk ey , A) At(B ananas, B ) At(B ox, C ) H eig ht(Monk ey , Low) H
eig ht(B ox, Low) H eig ht(B ananas, Hig h) Pushable(B ox) Cli
1.
Variables:
broken: pay phone is not broken
change: John has change
card: John has a calling card
call: John can place a call using the pay phone
broken(changecard) call: John can make a call
callmary: John can place a call to Mary using the pay phone
b
2(a). Planning a one-week menu for a family
Variables: days in a week (X=Mon, Tues, Wed, Thur, Fri, Sat, Sun)
Domains: dishes (D=Meat, Salad, Fruit, Cereal.)
Constraints:
1.each days meal should be dierent. M on = T ues = W ed = T hur = F ri = Sat = Sun
2