Solution for Section 1.1 Question 4
4. Since there are three statement variables, the truth table will have 8 rows.
p
q
r
p
V
q
p
V
r
~(
p
V
r
)
(
p
V
q
)
L
~(
p
V
r
)
T
T
T
T
T
F
F
T
T
F
T
T
F
F
T
F
T
T
T
F
F
T
F
F
T
T
F
F
F
T
T
T
T
F
F
F
T
F
T
F
T
T
F
F
T
F
T
F
F
F
F
F
F
F
T
F
Back to Section 1.1