# Matrices: Addition and Subtraction MCQs Quiz Online PDF Download eBook

Solve Matrices addition and subtraction Multiple Choice Questions (MCQ), matrices addition and subtraction quiz answers PDF worksheet, grade 9 math practice test for online courses. Learn matrices and determinants Multiple Choice Questions and Answers (MCQs), "Matrices Addition and Subtraction" quiz questions and answers for school certificate. Learn matrix, multiplicative inverse, types of matrices, matrices: addition and subtraction test prep for free online classes.

"We can subtract two matrices A and B if their" Multiple Choice Questions (MCQ) on rectangle with choices *elements are same, order is same, rows are same, and columns are same* for school certificate. Practice matrices and determinants quiz questions for online certificate programs for online school courses.

## MCQs on Matrices Addition and Subtraction PDF Download eBook

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

- elements are same
- order is same
- rows are same
- columns are same

B

MCQ: In real numbers, the additive identity is

- 1
- 3
- 0
- −1

C

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

- Cramer's law
- distributive law
- commutative law
- associative law

D

MCQ: A scalar is denoted by

- n
- k
- r
- a

B

MCQ: We can add two matrices having real numbers A and B if their

- order is same
- rows are same
- columns are same
- elements are same

A