enter translations of the following English sentences into first-order logic. Yo
ID: 3144364 • Letter: E
Question
enter translations of the following English sentences
into first-order logic. You will only need to use the connectives , , and ¬.
Either a is small or both c and d are large.
d and e are both in back of b.
d and e are both in back of b and larger than it.
Both d and c are cubes, however neither of them is small.
Neither e nor a is to the right of c and to the left of b.
Either e is not large or it is in back of a.
c is neither between a and b, nor in front of either of them.
Either both a and e are tetrahedra or both a and f are.
Neither d nor c is in front of either c or b.
c is either between d and f or smaller than both of them.
It is not the case that b is in the same row as c.
b is in the same column as e, which is in the same row as d, which in turn is in the same column as a.
Explanation / Answer
(According to Chegg policy, only four subquestions will be answered. Please post the remaining in another question)
1. Either a is small or both c and d are large.
p: a is small q: c is large r: d is large
p v (c ^ r)
2. d and e are both in back of b.
p: d is in the back of b q: e is in the back of b.
p ^ q
3. d and e are both in back of b and larger than it.
p: d is in the back of b q: e is in the back of b r: d is larger than b s: e is larger than b
(p ^ q) ^ (r ^ s)
Both d and c are cubes, however neither of them is small.
p: d is a cube q: c is a cube r: d is small s: c is small
(p ^ q) ^ (~r ^ ~s)
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