Phil 170 Exam 1

Front 1

A prop is false
O prop is?

Back 1

true

Front 2

I prop is false
A prop is?

Back 2

false

Front 3

A prop is true
I prop is?

Back 3

true

Front 4

A prop is false
I prop is?

Back 4

false/true

Front 5

O prop is false
E prop is?

Back 5

false

Front 6

E prop is true
O prop is?

Back 6

true

Front 7

E prop is false
A prop is?

Back 7

true

Front 8

A prop is true
E prop is?

Back 8

false

Front 9

O prop is false
I prop is?

Back 9

true

Front 10

I prop is true
O prop is?
A prop is?
E prop is?

Back 10

true/flase
false/true
false

Front 11

define valid argument 1

Back 11

the conclusion follows necessarily from the premise sets
All A-B
All C-A
All C-B

and

All A-B
All B-C
All A-C

Front 12

define valid argument 2

Back 12

if the premise set is true then the conclusion cannot be false

Front 13

define sound argument

Back 13

a valid argument w/ true premise set

Front 14

define logical equivalence

Back 14

2 sentences are logically equivalent if they have the same truth value and same meaning

Front 15

define distribution

Back 15

a term (S,P,M) is distributed if it refers to all members of class named by that term; undistributed otherwise

Front 16

Form number?
M P
\
S M

Back 16

1

Front 17

Form number?
P M
|
S M

Back 17

2

Front 18

Form number?
M P
|
M S

Back 18

3

Front 19

Form number?
P M
/
M S

Back 19

4

Front 20

for, since, because, in as, much as

Back 20

premise indicators

Front 21

so, thus, therefore, consequently, hence, it follows that

Back 21

conclusion indicator