Discrete Mathematics -- Assignment Two Let A = 0 0 1 1 0 0 1 1 1 1. What size is A? 2. What is the third column of A? 3. What is the second row of A? 4. What is the element of A in the (3, 2) position? 5. What is At? 6. Define set. 7. Write the term A is a subset of B using a connector. 8. How many elements are in an empty set? 9. Write one sentence about John Venn. 10. List the Truth values that a Boolean set can have.