Matrices and determinants Multiple Choice Questions (MCQs), matrices and determinants quiz answers, test prep 1 to learn high school math for online certificate programs. Addition and subtraction of matrices MCQs, matrices and determinants quiz questions and answers for online education. Learn addition and subtraction of matrices, solution of simultaneous linear equations, types of matrices, multiplicative inverse of matrix test prep for free online courses.

Learn math MCQs: if a and b matrices are of same order and a + b = b + a, this law is known as, with choices commutative law, distributive law, associative law, and cramer's law for online education. Free math study guide for online learning addition and subtraction of matrices quiz questions for online degrees.

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 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