# Matrices and Determinants Multiple Choice Questions and Answers 3 PDF Download

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

MCQ: If number of columns and rows are not equal in a matrix, then it is said to be a

- rectangular matrix
- square matrix
- diagonal matrix
- null matrix

A

MCQ: Law which does not hold in multiplication of matrices is known as

- distributive law
- Inverse law
- associative law
- commutative law

D

MCQ: If A^{t} = −A then A is said to be

- square matrix
- skew symmetric
- transpose
- symmetric

B

MCQ: A square matrix in which all elements except at least one element in diagonal are zeros is said to be a

- identical matrix
- null/zero matrix
- column matrix
- diagonal matrix

D

MCQ: A pair of equations to determine value of 2 variables is called

- simultaneous linear equations
- paired equations
- quadratic equations
- simple equations

A