| Phil. 1: Introduction to Logic | |
| Schedule | |
| Answer Key | |
Exercises 5.1
Part II
1. All B are D.
No R are D.
No R are B.
AEE-2
Valid
2. No K are Y.
Some Y are L.
Some L are not K.
EIO-4
Valid
3. All W are M.
No R are W.
Some R are M.
AEI-1
Invalid
4. No M are F.
All M are I.
Some I are not F.
EAO-3
Valid
5. Some M are I.
No I are P.
Some P are M.
IEI-4
Invalid
6. All C are U.
Some S are not U.
Some S are not C.
AOO-2
Valid
7 All P are E.
All L are P.
Some L are E.
AAI-1
Invalid
8. Some H are not P.
No H are R.
Some R are not P.
OEO-3
Invalid
9. No P are T.
All A are T.
No A are P.
EAE-2
Valid
10. Some O are not C.
All S are O.
Some S are C.
OAI-1
Invalid
Exercises 5.1
Part II
1. All B are D.
No R are D.
No R are B.
AEE-2
Valid
2. No K are Y.
Some Y are L.
Some L are not K.
EIO-4
Valid
3. All W are M.
No R are W.
Some R are M.
AEI-1
Invalid
4. No M are F.
All M are I.
Some I are not F.
EAO-3
Valid
5. Some M are I.
No I are P.
Some P are M.
IEI-4
Invalid
6. All C are U.
Some S are not U.
Some S are not C.
AOO-2
Valid
7 All P are E.
All L are P.
Some L are E.
AAI-1
Invalid
8. Some H are not P.
No H are R.
Some R are not P.
OEO-3
Invalid
9. No P are T.
All A are T.
No A are P.
EAE-2
Valid
10. Some O are not C.
All S are O.
Some S are C.
OAI-1
Invalid