mata22Quiz: MATA22 Notes Share. 1 5. Question 1 of 5. What is the definition of a vector space according to the reference text? A A nonempty set of objects with two operations: vectorMATA22 Final . Hey everyone, I wanted to ask if anyone knows the answers to the questions to the final. I did it but I want to know how well I did so I can drop the course if I feel like I wouldn’t