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Author Topic: Help>>Discrete Structure  (Read 1075 times)
krizzycris
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« on: March 17, 2009, 01:28:06 PM »

mga sir patulong nmn poh regarding this problem...

Write the truth table:
 ~(p^q) v (r^~p)

thnxz poh in advance...
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« on: March 17, 2009, 01:28:06 PM »

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osbor
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« Reply #1 on: March 17, 2009, 03:55:52 PM »

ganito po yan:

^ = AND (logical conjunction)
v = OR (logical disjunction)
~ = NOT

try u basahin 2 >> http://en.wikipedia.org/wiki/Truth_table

e2 sol'n:
Quote
p | q | r   | ~p | p ^ q | r ^ ~p |~(p ^ q) | ~(p^q) v (r^~p)   
F | F | F | T   | F        | F         | T          | T   
F | F | T | T   | F        | T         | T          | T   
F | T | F | T   | F        | F         | T          | T   
F | T | T | T   | F        | T         | T          | T   
T | F | F | F   | F        | F         | T          | T   
T | F | T | F   | F        | F         | T          | T   
T | T | F | F   | T        | F         | F          | F   
T | T | T | F   | T        | F         | F          | F


di ko lng sure if tama to Grin
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ahi inde kita .. ragenotey ..
krizzycris
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« Reply #2 on: March 22, 2009, 10:06:48 AM »

sir ptulong p ung isang prob..
write the truth table & determine the type of proposition:
(A=>B) ^ (C=>D) ^ (B v C) => (A v D)

salamat ng marami...
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ManNoy VillAquino
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« Reply #3 on: March 22, 2009, 10:23:01 AM »

^

Ayos! May taga gawa ka yata ng assignment(?). hehehe...
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