If A is a diagonal matrix of order `3xx3` is commutative with every square matrix of order `3xx3` under multiplication and trace (A)=12, then

If A is a diagonal matrix of order 3xx3 is commutative with every square matrix or order 3xx3 under multiplication and tr(A)=12, then the value of |A|^(1/2) is

If A is a diagonal matrix of order 3xx3 is commutative with every square matrix or order 3xx3 under multiplication and t r(A)=12 , then the value of |A|^(1//2) is ______.

If A is a diagonal matrix of order 3xx3 is commutative with every square matrix or order 3xx3 under multiplication and t r(A)=12 , then the value of |A|^(1//2) is ______.

If A is a diagonal matrix of order 3xx3 is commutative with every square matrix or order 3xx3 under multiplication and t r(A)=12 , then the value of |A|^(1//2) is ______.

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

If A is any aquare matrix of order 3xx3 then |3A| is equal to

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

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