by: mathspectrum.comPosted on: 18 June 202318 June 2023 Matrices/ Math Quiz 1 🖱️ 22 Created on June 18, 2023 By mathspectrum.com Matrices Quiz 🖱️ Welcome to the Matrix Quiz! This math-focused quiz will test your knowledge and understanding of matrices, a fascinating topic in mathematics. 1 / 10 Hermitian skew-hermitian symmetric skew-symmetric 2 / 10 If A and H are two matrices, __________ AH ≠ HA Always Never In general 3 / 10 Multiplicative inverse of _________ matrix does not exist. non-signular identity singular scalar 4 / 10 If A and D are two matrices, and AD=I=Identity matrix, then A and D are _________ to each other. additive inverse multiplicative inverse additive identity multiplicative identity 5 / 10 14 -14 2 -7 6 / 10 Identity scalar diagonal rectangular 7 / 10 If A and B are two matrices having the order of 2-by-3 and 3-by-4, respectively, then ord(AB) is ________. 3-by-4 3-by-3 4-by-2 2-by-4 8 / 10 If A and B are two matrices having the order of 2-by-3 and 3-by-4, respectively, then AB is ________. possible Impossible =BA None of these 9 / 10 If A is a matrix of order 2-by-2 and I is an identity matrix of order 2-by-2, then AI= _______ I A^2 Impossible A 10 / 10 hermitian skew-hermitian symmetric skew-symmetric Your score is The average score is 52% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Fish and Pets Food