Matrices and determinants MCQs, matrices and determinants quiz answers 3 to learn secondary education online courses. Types of matrices multiple choice questions (MCQs), matrices and determinants quiz questions and answers for for online secondary education degree. Types of matrices, multiplication of matrices, solution of simultaneous linear equations test for secondary school teaching certification.

Learn high school math multiple choice questions (MCQs): Types of matrices, multiplication of matrices, solution of simultaneous linear equations, with choices inverse law, distributive law, associative law, and commutative law for online secondary education degree. Free math study guide for online learning types of matrices quiz questions to attempt multiple choice questions based test.

MCQ: If number of columns and rows are not equal in a matrix, then it is said to be a

1. rectangular matrix
2. square matrix
3. diagonal matrix
4. null matrix

A

MCQ: Law which does not hold in multiplication of matrices is known as

1. distributive law
2. Inverse law
3. associative law
4. commutative law

D

MCQ: If At = −A then A is said to be

1. square matrix
2. skew symmetric
3. transpose
4. symmetric

B

MCQ: A square matrix in which all elements except at least one element in diagonal are zeros is said to be a

1. identical matrix
2. null/zero matrix
3. column matrix
4. diagonal matrix

D

MCQ: A pair of equations to determine value of 2 variables is called

1. simultaneous linear equations
2. paired equations