04-08-2011, 06:36 PM
Question 1; Mark: 5
Assume that for the truth values
p = F , q = T, r = F
Show that the proposition
~ ( p Ù q ) Ú ( r Ù ~ p) is true.
Question 2; Marks: 5
Construct circuit for Boolean expression (Mention output at each step)
(PÚ Q) Ù ~ (P ÙQ).
Question 3; Marks: 5
With the help of Membership table show that A Å B = (A È B) – (AÇB).
Assume that for the truth values
p = F , q = T, r = F
Show that the proposition
~ ( p Ù q ) Ú ( r Ù ~ p) is true.
Question 2; Marks: 5
Construct circuit for Boolean expression (Mention output at each step)
(PÚ Q) Ù ~ (P ÙQ).
Question 3; Marks: 5
With the help of Membership table show that A Å B = (A È B) – (AÇB).
