UTS Aljabar Matriks

Selamat pagiii :)

Selamat hari Senin.
It's the end of October... times walks so fast, dan sudah 6 kali pertemuan mata kuliah aljabar matriks...

And today... i'm goin to have a mid-term exam, for this subject
I'd tried to prepared it as well, coz i wont let B or C comes to me...

I just want the perfect one, A :D

Wish me luck yeaaa!!!

The operation of Matrices
Inverse, Transposes, Elementary matrices, Linear equality system

Fyuuuh :")

Bismillah...