Wherever icebergs are present, threats to shipping exist. Icebergs are not present in the South Pacific. Hence,

Question:

Wherever icebergs are present, threats to shipping exist. Icebergs are not present in the South Pacific. Hence, there are no threats to shipping in the South Pacific.

Translate the following arguments into standard-form categorical syllogisms, then use Venn diagrams or the rules for syllogisms to determine whether each is valid or invalid. See Section 4.7 for help with the translation.

Rules of Syllogisms From Section 4.7:

Figure I AAA EAE All EIO Figure I AAI EAO Unconditionally Valid Forms Figure 2 Figure 3 EAE IAI AEE All EIO