Grade 9 Math MCQ

Grade 9 Math Quiz Answers - Topic

Types of matrices Multiple Choice Questions (MCQ) to practice types of matrices quiz answers PDF to study online 9th grade math course. Matrices and Determinants Multiple Choice Questions and Answers (MCQs), Types of Matrices quiz questions PDF for online classes. "Types of Matrices " Book PDF: matrices: addition and subtraction, matrix, types of matrices test prep for distance learning classes.

"In matrices (a + b)^{t} equals to" Multiple Choice Questions (MCQ) on types of matrices with choices *a ^{t}, b^{t}, a^{t} + b^{t}, and a^{t} b^{t}* for online classes. Study matrices and determinants quiz questions for online certificate programs for online school classes.

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

A^{t}

B^{t}

A^{t} + B^{t}

A^{t} B^{t}

c

**MCQ**: Skew symmetric matrix is also called

symmetric

identical matrix

square matrix

anti-symmetric

d

**MCQ**: In matrices (AB)^{−1} equals to

B^{−1}

A^{−1}

B^{−1} A^{−1}

A^{−1} B^{−1}

c

**MCQ**: 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**: 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