Learn addition and subtraction of matrices MCQs, math test for learning online courses and test prep to practice. Matrices and determinants multiple choice questions (MCQ), addition and subtraction of matrices quiz questions and answers for online mathematical courses distance learning.

Math practice test MCQ: if and b matrices are of same order and + b = b + a, this law is known as with options distributive law, commutative law, associative law and cramer's law for online school teachers' job preparation with common interview questions and answers. Free math revision notes to learn addition and subtraction of matrices quiz with MCQs to find questions answers based online learning tests.

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: 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

MCQ: If sum of two matrices A and B is zero matrix, then A and B are said to be

1. multiplicative inverse of each other
2. additive inverse of each other
3. transpose of each other
4. determinant of each other

B

MCQ: If A, B and C matrices are of same order and (A + B) + C = A + (B + C), this law is known as

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

D

MCQ: We can subtract two matrices A and B if their

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

B