Matrices and determinants MCQs, matrices and determinants quiz answers 6 to learn secondary school math courses online. Types of matrices multiple choice questions (MCQs), matrices and determinants quiz questions and answers for online secondary education degree. Types of matrices, matrices: addition and subtraction, multiplicative inverse test for secondary school teaching certification.

Learn high school math multiple choice questions (MCQs): Types of matrices, matrices: addition and subtraction, multiplicative inverse, with choices rows are same, order is same, columns are same, and elements are same 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: In matrices (AB)t equals to

1. B
2. A
3. At Bt
4. Bt At

D

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: A scalar matrix having each element equal to 1 is said to be

1. unit or identical matrix
2. rectangular matrix
3. square matrix
4. diagonal matrix

A

MCQ: In matrices (AB)−1 equals to

1. A−1
2. B−1
3. A−1 B−1
4. B−1 A−1

D

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