Determine whether the set, together with the indicated operations, is a vector space. If it is not, then identify one of the vector space axioms that fails. The set of all 3 x 3 nonsingular matrices with the standard operations The set is a vector space. The set is not a vector space because it is not closed under addition, The set is not a vector space because the associative property of addition is not satisfied The set is not a vector space because the distributive property of scalar multiplication is not satisfied. The set is not a vector space because a scalar identity does not exist.