If A=aij4×4, such that aij=2, when i=j0, when i≠j , then det(adj(adjA))7 is (where {.} represents fractional part function)
17
27
37
47
From given data |A|=24
⇒adjadj A=249=236
⇒detadjadj A7=2367=7+1127=17