Let the matrix A=xy−z123112 where x,y,z∈N. If ∣adjadj(adj(adjA))||=48516 then number of such (x,y,z) are
28
36
45
55
|adj(adj(adj(adjA)))|=|A|16=48⋅516⇒|A|=10 ⇒x+y+z=10 No. of positive integral solution =9C2=36