(10) Show that there is a difference in meaning between “You are not honest” and “You are not-honest.”
(11) Is there any difference in meaning between disagreeable and not agreeable?
(12) Which is the stronger term not-just or unjust? Why?
(13) Give a list of words in which the contradictory forms are expressed by the ordinary prefixes.
(14) Illustrate by circles the law of excluded middle.
(15) Illustrate by a line-diagram the difference between contradictory and opposite terms.
(16) Show that the province of the law of sufficient reason is physical science.