Vijay Mukati10 Years agoThe number of non-zero rows in the row reduced form of a matrix is called the row-rank of the matrix.
kalyan10 Years agothe no. of non zero rows in a matrix is called as rank of a matrix ….it is determined by echelon form
SREEKANTH10 Years agothe maximum order of the matrix or sub matrix whoose determenent is not equal to zero the no.of non zero rows in the matrix after the matrix is converted into row echelon form