As an Amazon Associate I earn from qualifying purchases. Free MCQsLearn App Download - Android - iOS

Matrices addition and subtraction Multiple Choice Questions (MCQ) to practice matrices addition and subtraction quiz answers PDF, 9th grade physics worksheets for online degrees. Solve matrices and determinants Multiple Choice Questions and Answers (MCQs), Matrices Addition and Subtraction quiz questions PDF for school certificate. "Matrices Addition and Subtraction MCQ" PDF book: matrix, 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 triangle with choices elements are same, order is same, rows are same, and columns are same for school certificate. Solve matrices and determinants quiz questions for online certificate programs for online school courses.

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

1. elements are same
2. order is same
3. rows are same
4. columns are same

B

MCQ: In real numbers, the additive identity is

1. 1
2. 3
3. 0
4. −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

1. Cramer's law
2. distributive law
3. commutative law
4. associative law

D

MCQ: A scalar is denoted by

1. n
2. k
3. r
4. a

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