Let A be a square matrix of order 3 whose all entries are 1 and let `I_3` be the identity matrix of order 3. Then the matrix `A-3I_3` is

Let A be a square matrix of order 3 whose all entries are 1 and let I_(3) be the indentiy matrix of order 3. then the matrix A - 3I_(3) is

Let A be a square matrix of order 3xx3 , then |5A| =

Let A be a square matrix of order 3xx3" then "|5A|=

Let A be a square matrix of order 3xx3 then | kA| is equal to

Let A be a square matrix of order 3xx3 then |KA| is equal to ……

Let A be a square matrix of order 3xx3 , then |KA| is equal to

Let A be a square matrix of order 3 xx 3 , then I 2A I is equal to :