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The MCQ We can subtract two matrices A and B if their: elements are same, order is same, rows are same and columns are same with "Matrices: Addition and Subtraction" App Download (Free) for school certificate. Solve matrices and determinants quiz questions, download Google eBook (Free Sample) for online school courses.

## Matrices Addition and Subtraction MCQ Quiz : Math MCQs

MCQ 1: We can subtract two matrices A and B if their

A) elements are same
B) order is same
C) rows are same
D) columns are same

MCQ 2: In real numbers, the additive identity is

A) 1
B) 3
C) 0
D) −1

MCQ 3: If A, B and C matrices are of same order and (a + b) + C = A + (b + c), this law is known as

A) Cramer's law
B) distributive law
C) commutative law
D) associative law

MCQ 4: A scalar is denoted by

A) n
B) k
C) r
D) a

MCQ 5: We can add two matrices having real numbers A and B if their

A) order is same
B) rows are same
C) columns are same
D) elements are same

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