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Question 1134996: Complete truth table
q and not p
p q
T T
T F
F T
F F
Answer by ikleyn(52779)   (Show Source):
You can put this solution on YOUR website! .
See how easy is to do it . . .
1) You are given
p q
T T
which means p= T and q= T.
You need to find (=to calculate) a logic expression "q and not p".
From the given, you have q= T and "not p" = F ====> hence, (q and not p) = (T and F) = (you must know it if you work on such problems) = F.
2) You are given
p q
T F
which means p= T and q= F.
You need to find (=to calculate) a logic expression "q and not p".
From the given, you have q= F and "not p" = F ====> hence, (q and not p) = (F and F) = (you must know it if you work on such problems) = F.
3) You are given
p q
F T
which means p= F and q= T.
You need to find (=to calculate) a logic expression "q and not p".
From the given, you have q= T and "not p" = T ====> hence, (q and not p) = (T and T) = (you must know it if you work on such problems) = T.
Thus, I gave some instructions/ideas/examples to you on how to do these simple calculations.
I leave it to you to complete the last #4 case on your own.
After completing it, you may submit your answer to the forum - we will check it (at no charge . . . ).
Happy learning !
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