What is the rank of a matrix?
Rank of matrix:
A rectangular set of numbers displayed in the form of rows and columns is a matrix. A matrix is denoted as , where is the number of rows and is the number of columns.
The maximum number of its linearly independent columns (or rows ) of a matrix is called the rank of a matrix.
Rank of matrix:
In a matrix, there are rows and columns. The rank of the matrix can be either or less than .
Hence, the rank of the matrix is less than or equal to .