# Multiplicative Inverse MCQs & Quiz Online PDF Book Download

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## MCQ on Multiplicative Inverse of Matrix PDF Book Download

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: If determinant of a matrix is equal to zero, then it is said to be

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

B

MCQ: In matrices (AB)^{−1} equals to

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

D

MCQ: If ‘a’ is a real number, then a^{−1} is said to be

- inverse of a
- identity of a
- transpose of a
- determinant of a

A