1. Draw a visual representation of the set {1,2,3}×{4,5}.
2. Make a Venn diagram that represents {1,2,3,4,5,6}∩{4,5,6,7,8,9}.
3. Let P represent the statement Ximena is pretty, Q represent Ximena is quizzical, and R represent Ximena is a rugby player. Write (P ∨ Q) ∧ R as an English sentence.
4. Write Miyuki does not like kumquats, but she likes pickles or daikon in logic notation.