Consider the following statements about the mood of a syllogism:
1. The mood of a syllogism is determined by the combination of categorical propositions.
2. There are exactly 64 valid moods in syllogistic logic.
3. A syllogism with the mood EIO has an E proposition as the major premise, an I proposition as the minor premise, and an O proposition as the conclusion.
Which of the above statements are true?
1
Only 1 and 3
2
Only 2 and 3
3
Only 1 and 2
4
All of the above