XXIV. Of the Reduction of the Disjunctive Syllogism, 766-769.

XXV. Of the Disjunctive Syllogism regarded as an Immediate
Inference, 770-777.

XXVI. Of the Mixed Form of Complex Syllogism, 778-795.

XXVII. Of the Reduction of the Dilemma, 796-797.

XXVIII. Of the Dilemma regarded as an Immediate Inference,
798,799.

XXIX. Of Trains of Reasoning, 800-826.

XXX. Of Fallacies, 827-884.

EXERCISES.

INDEX.




INTRODUCTION.

1. LOGIC is divided into two branches, namely--

(1) Inductive,