A proposition in propositional or logical logic of propositions is a significant linguistic expression which can be true or false. It symbolizes, by Convention, through a small consonant letter from the " p. " Propositions can be simple or molecular. Thus p is a simple proposition and p 38; q ( p and q ) It is a molecular proposition ( meaning p and q that want ) for example, p = rains and q = the sun shines. Well, all molecular proposition, which at least contains two simple propositions is a positional group
