# Matrices and Determinants Multiple Choice Questions and Answers 7 PDF Book Download

Matrices and determinants MCQs, matrices and determinants quiz answers 7 to learn high school online courses. Types of matrices multiple choice questions (MCQs), matrices and determinants quiz questions and answers for for online school degrees. Addition and subtraction of matrices, types of matrices, multiplication of matrices test for high school teacher certification.

Learn high school math multiple choice questions (MCQs): in matrices (ab)^{−1} equals to, with choices a^{−1}, b^{−1}, b^{−1} a^{−1}, and a^{−1} b^{−1} for online school degrees. Free math study guide for online learning types of matrices quiz questions to attempt multiple choice questions based test.

## MCQ on Matrices and Determinants Worksheets 7 PDF Book Download

MCQ: A scalar is denoted by

- n
- k
- r
- a

B

MCQ: In matrices (AB)^{−1} equals to

- B
^{−1} - A
^{−1} - B
^{−1}A^{−1} - A
^{−1}B^{−1}

C

MCQ: If number of rows in A matrix are equal to number of column in B matrix, then A and B are comfortable for

- product
- division
- transpose
- making identity

A

MCQ: If B^{t} = B then matrix B is called

- symmetric
- skew symmetric
- Transpose
- determinant

A

MCQ: In a unit matrix, number of diagonal elements are

- 2
- 3
- 1
- 0

C