pg111
9.
1. All b' are a;
2. No a are d;
3. All b are c.
10.
1. No c are d;
2. All b are c;
3. No a are d'.
11.
1. No b are c;
2. All d are a;
3. All c' are a'.
12.
1. No c are b';
2. All c' are d';
3. All b are a.
13.
1. All d are e;
2. All c are a;
3. No b are d';
4. All e are a'.
14.
1. All e are b;
2. All a are e;
3. All d are b';
4. All a' are c;
15.
1. No b' are d;
2. All e are c;
3. All b are a;
4. All d' are c'.
16.
1. No a' are e;
2. All d are c';
3. All a are b;
4. All e' are d.
17.
1. All d are c;
2. All a are e;
3. No b are d';
4. All c are e'.
18.
1. All a are b;
2. All d are e;
3. All a' are c';
4. No b are e.
19.
1. No b are c;
2. All e are h;
3. All a are b;
4. No d are h;
5. All e' are c.
20.
1. No d are h';
2. No c are e;
3. All h are b;
4. No a are d';
5. No b are e'.
21.
1. All b are a;
2. No d are h;
3. No c are e;
4. No a are h';
5. All c' are b.
22.
1. All e are d';
2. No b' are h';
3. All c' are d;
4. All a are e;
5. No c are h.
23.
1. All b' are a';
2. No d are e';
3. All h are b';
4. No c are e;
5. All d' are a.
24.
1. All h' are k';
2. No b' are a;
3. All c are d;
4. All e are h';
5. No d are k';
6. No b are c'.
25.
1. All a are d;
2. All k are b;
3. All e are h;
4. No a' are b;
5. All d are c;
6. All h are k.
26.
1. All a' are h;
2. No d' are k';
3. All e are b';
4. No h are k;
5. All a are e;
6. No b' are d.
27.
1. All c are d';
2. No h are b;
3. All a' are k;
4. No c are e';
5. All b' are d;
6. No a are c'.
28.
1. No a' are k;
2. All e are b;
3. No h are k';
4. No d' are c;
5. No a are b;
6. All c' are h.
29.
1. No e are k;
2. No b' are m;
3. No a are c';
4. All h' are e;
5. All d are k;
6. No c are b;
7. All d' are l;
8. No h are m'.
30.
1. All n are m;
2. All a' are e;
3. No c' are l;
4. All k are r';
5. No a are h';
6. No d are l';
7. No c are n';
8. All e are b;
9. All m are r;
10. All h are d.
[N.B. In each Example, in Sections 8 and 9, it is possible to
begin with _any_ Premiss, at pleasure, and thus to get as many
different Solutions (all of course yielding the
|