# Adjoint and inverse of square Matrix MCQs & Quiz Online PDF Book Download

Adjoint and inverse of square matrix MCQs, adjoint and inverse of square matrix quiz answers to learn math courses online. Matrices and determinants multiple choice questions (MCQs), adjoint and inverse of square matrix quiz questions and answers for undergraduate degree. Introduction to matrices and determinants, homogeneous linear equations, multiplication of a matrix, adjoint and inverse of square matrix test prep for online certifications.

Practice matrices and determinants test MCQs: additive inverse of a matrix a is, with choices a, |a|, a², and adj a⁄|a| for undergraduate degree. Practice assessment test for scholarships, online learning adjoint and inverse of square matrix quiz questions for competitive assessment in math major.

## MCQ on Adjoint and inverse of square MatrixQuiz Book Download

MCQ: Additive inverse of a matrix A is

- A
- |A|
- A²
- adj A⁄|A|

D

MCQ: If AB exists, then ( AB )^{-1}is

- A
^{-1}B^{-1} - B
^{-1}A^{-1} - AB
- None of Above

B