Question

if |adj(a)| = |a|^2 then the order of square matrix a is​

Answer 1

Answer:

disproportionately 13 479 or 8 is we

Answer 2

Step-by-step explanation:

Given A is square matrix ∣ka∣=?

of orders′n′

Let n=2

then ∣A∣=∣∣∣∣∣∣acbd∣∣∣∣∣∣

∣ka∣=∣∣∣∣∣∣kakckbkd∣∣∣∣∣∣=k2∣∣∣∣∣∣acbd∣∣∣∣∣∣=k2∣A∣

n=3 the ∣A∣=∣∣∣∣∣∣∣∣psvqtwrux∣∣∣∣∣∣∣∣