Page 14 - MATRIK SMK KELAS X_NAOMI TRI MADA

Contoh 2:

 5 7  1 2 

  x  

 6 8   3 4 

 5 x 2 + 7 x 4 

5 x 1 + 7 x 3
=  

 6 x 2 + 8 x 4 
6 x 1 + 8 x 3

 26 38 
=  44 

30



19 November 2020 14