Learn matrices and determinants MCQs, grade 9 math test 3 for online learning courses and test prep, types of matrices multiple choice questions and answers. Types of matrices revision test includes math worksheets to learn for online algebra problems courses distance learning.

Math multiple choice questions (MCQ): if number of columns and rows are not equal in a matrix, then it is said to be a with choices square matrix, rectangular matrix, diagonal matrix and null matrix, types of matrices quiz with online teaching resources for teachers on net tutoring with math practice. Free math study guide to learn types of matrices quiz 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