Deductive Logic - Paperback

by St George William Joseph Stock (Author)

1. LOGIC is divided into two branches, namely- (1) Inductive, (2) Deductive. 2. The problem of inductive logic is to determine the actual truth or falsity of propositions: the problem of deductive logic is to determine their relative truth or falsity, that is to say, given such and such propositions as true, what others will follow from them.