Tuesday, May 10, 2011

Truth table of Conjunction

Conjunctions combine two statements with logical conjunctions "and." Compound sentence "Burhan a doctor and the Golkar Party cadres" is a symbolic representation sebagia conjunction with the following.

p: Burhan a doctor
q: Burhan democrat party cadres
p ^ q: Burhan a doctor and democrat party cadres.

The value of truth of a statement depends on the truth value of compound statements that constitute them. How many rows are needed in conjunction truth table for p ^ q? Since p has two possibilities, as well as q, the combination of the possibilities that there are 4 (2.2).

p q
B B
B S
S B
S B

A conjunction p ^ q is true if each of the statements that constitute true, a combination other than that is false. Symbols p and q can represent any statement. Compound statement p and q depend on the truth value of each p and q. For example conjunction p ^ q wrong when p false and q true. Here is the truth table conjunction p ^ q more.

p q p^q
B B B
B S S
S B S
S S S

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