Learn matrices and determinants MCQs, grade 10 online math test 1, addition and subtraction of matrices multiple choice questions and answers. Addition and subtraction of matrices revision test has math worksheets, helping answer key with choices as commutative law, distributive law, associative law and cramer's law of multiple choice questions (MCQ) with addition and subtraction of matrices quiz as if a and b matrices are of same order and a + b = b + a, this law is known as for competitive exam prep, viva interview questions. Free math study guide to practice addition and subtraction of matrices quiz to attempt multiple choice questions based test.

MCQ. If A and B matrices are of same order and A + B = B + A, this law is known as

1. distributive law
2. commutative law
3. associative law
4. cramer's law

B

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

1. simultaneous linear equations
2. paired equations
4. simple equations

A

MCQ. If a matrix has equal number of columns and rows then it is said to be a

1. row matrix
2. identical matrix
3. square matrix
4. rectangular matrix

C

MCQ. If determinant of a matrix is equal to zero, then it is said to be

1. square matrix
2. singular matrix
3. non-singular matrix
4. identical matrix

B

MCQ. We can add two matrices having real numbers A and B if their

1. order is same
2. rows are same
3. columns are same
4. elements are same

A