1.If ∣An×n∣=3|A_{n\times n}| = 3∣An×n∣=3 and ∣adj A∣=243|\text{adj }A| = 243∣adj A∣=243, then n=n =n=a.444b.555c.666d.777Login to continueOnly logged in users canattempt or see the solution.
