Which Rule Is Used in the Following Inference A)HS
B)MP
C)MT
D)CD
E)DD

Multiple Choice

Which rule is used in the following inference? $$\begin{array} { l } \sim ( \mathrm { F } \cdot \mathrm { K } ) \supset ( \mathrm { F } \supset \mathrm { L } ) \\\sim ( \mathrm { F } \supset \mathrm { L } ) \\\sim ( \mathrm { F } \cdot \mathrm { K } ) \end{array}$$

A) HS
B) MP
C) MT
D) CD
E) DD