This question is from the book Abstract Algebra: Theory and Applications by Thomas W. Judson.
Chapter 1 – Question 11
Prove $(A \cup B) \times C = (A \times C) \cup (B \times C)$.
This question is from the book Abstract Algebra: Theory and Applications by Thomas W. Judson.
Prove $(A \cup B) \times C = (A \times C) \cup (B \times C)$.