?H ? ?B $\frac { \mathrm { K } \supset \sim \mathrm { H } } { \mathrm { K } \supset \sim \mathrm { B } }$
A) Denying the antecedent.
B) Invalid.
C) Pure hypothetical syllogism.
D) Constructive dilemma.
E) Destructive dilemma.

Question

Quizplus · Accepted Answer

The argument is a pure hypothetical syllogism, which involves a chain of conditional statements where the antecedent of one is the consequent of another, leading to a conclusion.

?H ? ?B K⊃∼HK⊃∼B\frac { \mathrm { K } \supset \sim \mathrm { H } } { \mathrm { K } \supset \sim \mathrm { B } }K⊃∼BK⊃∼H​

?H ? ?B $\frac { \mathrm { K } \supset \sim \mathrm { H } } { \mathrm { K } \supset \sim \mathrm { B } }$