(13) Define and illustrate a disjunctive argument.
(14) Exemplify the two kinds of disjunctive arguments.
(15) What is meant by a logical disjunction?
(16) “The alternatives must be mutually exclusive.” Explain this, illustrating fully.
(17) Cite cases where the enumeration is not complete.
(18) State in complete form both of the rules to which all disjunctive arguments must conform.
(19) Show by illustration how the disjunctive syllogism may be reduced to the categorical.
(20) Define and illustrate the dilemma.
(21) Give examples, using symbols, of the four dilemmatic forms. Explain why these forms are so named.
(22) Why does the hypothetical rule apply to the dilemmatic syllogism?