Tolong dibantu kak tolong banget
Jawab:
* ( . ) maksudnya kali*
matriks AB = [ 3.1+2.1 3.2+2.3] = [ 5 12]
[ 2.1+2.1 2.2+2.3] [ 4 10]
Determinan matriks AB = 5.10 – 4.12
= 50 – 48
= 2 (B)
Tolong dibantu kak tolong banget
Jawab:
* ( . ) maksudnya kali*
matriks AB = [ 3.1+2.1 3.2+2.3] = [ 5 12]
[ 2.1+2.1 2.2+2.3] [ 4 10]
Determinan matriks AB = 5.10 – 4.12
= 50 – 48
= 2 (B)