Quiz 2 Quiz 2                              Friday, March 16, 2001



NAME:

Student Number:------            No.----           Marks ----






(25 Marks) Let p, q and r be propositions. Construct the truth table for


(p q)(q r).

Solution.


p    q    r
q
p q
q r
(p q)(q r)
T    T    T
F
T
F
T
T    T    F
F
T
T
T
T    F    T
T
F
T
T
T    F    F
T
F
F
F
F    T    T
F
F
F
F
F    T    F
F
F
T
T
F    F    T
T
T
T
T
F    F    F
T
T
F
T




File translated from TEX by TTH, version 2.79.
On 4 Apr 2001, 15:32.