" 9.If "A" is singular matrix,then adj.A is "^(*)

If A is a singular matrix then adj A is

If A is a singular matrix, then adj A is

if A is a singular matrix , then adjA is

If A is a singular matrix, then A (adj A) is a

If A is a singular matrix, then A (adj A) is a

If A is a singular matrix, then A adj A is: (i) Identity Matrix (ii) Scalar Matrix (iii) Null Matrix (iv) None of these

If A is a singular matrix, then adj A is.... a) singular b) non singular c) symmetric d) not defined

If A is a non-singular matrix, then A (adj.A)=