Class 9 math Practice Tests

Class 9 Math Online Tests

The *Types of matrices Multiple Choice Questions (MCQ Quiz) with Answers PDF* (Types of Matrices MCQ PDF e-Book) download to practice Grade 9 Math Tests. Study Matrices and Determinants Multiple Choice Questions and Answers (MCQs), Types of Matrices quiz answers PDF to learn online school courses. The *Types of Matrices MCQ App* Download: Free learning app for matrices: addition and subtraction, matrix, types of matrices test prep for free online classes.

The MCQ: *Skew symmetric matrix is also called;* "Types of Matrices" App Download (Free) with answers: Symmetric; Identical matrix; Square matrix; Anti-symmetric; to learn online school courses. Solve Matrices and Determinants Quiz Questions, download Apple eBook (Free Sample) for online school courses.

MCQ 1:

*In matrices (a + b) ^{t} equals to*

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

c

MCQ 2:

*Skew symmetric matrix is also called*

- symmetric
- identical matrix
- square matrix
- anti-symmetric

d

MCQ 3:

*In matrices (AB) ^{−1} equals to*

- B
^{−1} - A
^{−1} - B
^{−1}A^{−1} - A
^{−1}B^{−1}

c

MCQ 4:

*A matrix obtained by changing the rows into columns or vice versa is called*

- additive inverse of A
- transpose of A
- determinant of A
- order of A

b

MCQ 5:

*If the 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

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