# Matrices and Determinants Multiple Choice Questions 3 PDF Download

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## MCQs on Matrices and Determinants Quiz PDF Download Worksheets 3

MCQ. In matrices (AB)^{t} equals to

- B
- A
- A
^{t}B^{t} - B
^{t}A^{t}

D

MCQ. If determinant of a matrix is not equal to zero, then it is said to be

- non-singular matrix
- square matrix
- singular matrix
- identical matrix

A

MCQ. A diagonal matrix having equal elements is called a

- square matrix
- identical matrix
- scalar matrix
- rectangular matrix

C

MCQ. In matrices (A + B)^{t}equals to

- A
^{t} - B
^{t} - A
^{t}+ B^{t} - A
^{t}B^{t}

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