For a matrix A of rank r (A) rank `(A\')ltr` (B) rank `(A\')=r . (C)` rank `(A\')gtr` (D) none of these

If A=[a_(ij)]_(mxxn) is a matrix of rank r then (A) rltmin{m,n} (B) rlemin{m,n} (C) r=min{m,n} (D) none of these

For a non singular matrix A of order n the rank of A is (A) less than n (B) equal to n (C) greater than n (D) none of these

Rank of a Matrix

Rank of a word

Taxonomic group of any rank is

A non homogeneous system is three equations in 3 unknowns Ax = D has a unique solution. If a)Rank of (A) = Rank of (AD) = 3 b)Rank of (A) != Rank of (AD) c)Rank of (A) = Rank of (AD) = 2 d)Rank of (A) is one

If A is non singular matrix of order 3 , then the rank of A =

The rank of a null matrix is

If A is non-singular matrix of order 3 ,then the rank of A=