Q.1. If for a square matrix A, 𝑨. (𝒂𝒅𝒋𝑨) = [ 𝟐𝟎𝟐𝟓 𝟎 𝟎 𝟎 𝟐𝟎𝟐𝟓 𝟎 𝟎 𝟎 𝟐𝟎𝟐𝟓 ], then the value of A

Q.1. If for a square matrix
A, 𝑨. (𝒂𝒅𝒋𝑨) = [
𝟐𝟎𝟐𝟓 𝟎 𝟎
𝟎 𝟐𝟎𝟐𝟓 𝟎
𝟎 𝟎 𝟐𝟎𝟐𝟓
], then the value of
A adj A +
is
equal to:
(A)
1
(B)
2025 1 +
(C)
( )
2
2025 + 45
(D)
( )
2