Short Answer
Determine whether the following is valid or invalid:
Either she ordered the eggplant, or she ordered the calamari, though possibly she might have ordered both. Well, she ordered the eggplant. So, she didn't order the calamari.
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Using the letters provided below, symbolize this
Q3: Using the letters provided below, symbolize this
Q4: Using the letters provided below, symbolize this
Q5: Using the letters provided below, symbolize this
Q6: Use the short truth-table method to determine
Q8: Using the letters provided below, symbolize this
Q9: Use the short truth-table method to determine
Q10: Determine which of the lettered claims below
Q11: Use the short truth-table method to determine
Q12: Using the letters provided below, symbolize this