[" If "A" is non-zero matrix of order "3times3" and rank "],[" of "A" is "3" then "A" is "]

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

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

If A is a non-singlular square matrix of order n, then the rank of A is

If A is a non-singlular square matrix of order n, then the rank of A is

If A is a non-singular matrix of order 3, then adj (adj A) is equal to

If A is a non - zero matrix of order 3times3 ,If A is singular and at least one of the 2times2 sub matrix is non-singular then the rank of A is a)1 b)2 c)3 d)0

" If "A" is a non-zero skew-symmetric matrix of order "4," then the possible rank of "A" is "

If A is a non-singular matrix of order 3, then |adjA^(3)|=