The inverse inverse of matrix(mathematics)

[Igcse100]

I really dont undertand the concept pls try to explain this to me by example. Would be so thankful if u could answer as early as possible.

 

[XPFMember]

Assalamoalaikum!!

plz give me 2days time...i am busy preparing my exams!! i'll explain you!!
I hope u understand and wont mind to wait!

 

[Noor]

Inverse inverse??? wasn't it ONLY inverse??
Alright..lemme tell you about the Inverse of a matrix.
You first have to find the determinant of the matrix and this is done by: [look at the example please]