Question

define determint ap matrix

help me please​

Answer 1

Answer:

A matrix is an array of many numbers. For a square matrix, i.e., a matrix with the same number of rows and columns, one can capture important information about the matrix in a just single number, called the determinant. ... The determinant of a 1×1 matrix is that number itself.

Answer 2

Answer:

A matrix is an array of many numbers. For a square matrix, i.e., a matrix with the same number of rows and columns, one can capture important information about the matrix in a just single number, called the determinant. ... The determinant of a 1×1 matrix is that number itself.

Formula:-The determinant is: |A| = ad − bc or the determinant of A equals a × d minus b × c. It is easy to remember when you think of a cross, where blue is positive that goes diagonally from left to right and red is negative that goes diagonally from right to left.