∴ John Smith is not honest.
(8) Symbolize the foregoing syllogisms.
(9) Illustrate by syllogisms the fallacy of four terms.
(10) Indicate by circles that a valid conclusion cannot be drawn from four terms.
(11) Why must a syllogism have three and only three propositions?
(12) Indicate how the three propositions of an argument may be designated. What is the logical arrangement?
(13) Show that an ambiguous middle amounts to a fallacy of four terms.
(14) Explain and illustrate undistributed middle, illicit major, illicit minor.
(15) Exemplify the fallacies of question “14” by using circles.
(16) Explain by circles why a conclusion cannot be drawn from two negatives.