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 Quiz Solutions Summer 2025 MATA22 - ar Algebra for Mathematical Sciences Quiz 1 Solutions 1. Prove that −(−v) = v for every v ∈ V , where V is a vector space. Solution: −(−v)