Question

Determinant of the matrix A = [1, 3,-5) is​

Answer 1

Step-by-step explanation:

Determinent Not possible because for determinent matrix should b square matrix.. Num of rows equal to num of columns

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Answer 2

Given:

A = [1, 3,-5)

To Find:

Determinant of the matrix.

Solution:

• The definition of determinant matrix, the determinant of matrix can be done only when the square matrix is present.
• Square matrix means same number of rows and columns.
• Eg:$\left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right]$

A = [1, 3,-5)  has no square matrix so we cannot find determinant.