PHIL 109 12/3

Front

What is the middle term of the following syllogism? All rectangles have four right angles. A squares are rectangles. All squares have four right angles.

Back

Rectangles

Front

What is the minor term of the following syllogism?
No professor is cool.
Pettit is a professor.
Pettit is not cool.

Back

Pettit

Front

Is the following syllogism valid or invalid?
All M are P
All M are S
A S are P

Back

Invalid - illicit minor term

Front

Is the following syllogism valid or invalid?
No P is M
All S are M
No S is P

Back

Valid