0 votes 0 votes Multiplication of real valued square matrices of same dimension is associative commutative always positive definite not always possible to compute Linear Algebra gateme-2020-set1 linear-algebra matrices + – go_editor asked Feb 19, 2020 recategorized Mar 6, 2021 by Lakshman Bhaiya ♦go_editor 5.0k points answer See all 0 reply