# User:Whayes43

From Encyclopedia of Mathematics

Each statement of a syllogism is one of 4 types, as follows:

Type Statement Alternative **A****All**$A$**are**$B$**I****Some**$A$**are**$B$**E****No**$A$**are**$B$(= **All**$A$**are not**$B$)**O****Not All**$A$**are**$B$(= **Some**$A$**are not**$B$)

**How to Cite This Entry:**

Whayes43.

*Encyclopedia of Mathematics.*URL: http://www.encyclopediaofmath.org/index.php?title=Whayes43&oldid=36801