Roboguru

Hitung perkalian matriks berikut:

Hitung perkalian matriks berikut:

open square brackets table row 2 1 3 row 3 0 1 row 2 1 5 end table close square brackets open square brackets table row 3 row cell negative 1 end cell row 6 end table close square brackets 

Jawaban:

table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell open square brackets table row 2 1 3 row 3 0 1 row 2 1 5 end table close square brackets open square brackets table row 3 row cell negative 1 end cell row 6 end table close square brackets end cell row blank equals cell open square brackets table row cell 2 times 3 plus 1 times left parenthesis negative 1 right parenthesis plus 3 times 6 end cell row cell 3 times 3 plus 0 times left parenthesis negative 1 right parenthesis plus 1 times 6 end cell row cell 2 times 3 plus 1 times left parenthesis negative 1 right parenthesis plus 5 times 6 end cell end table close square brackets end cell row blank equals cell open square brackets table row cell 6 minus 1 plus 18 end cell row cell 9 plus 0 plus 6 end cell row cell 6 minus 1 plus 30 end cell end table close square brackets end cell row blank equals cell open square brackets table row 23 row 15 row 35 end table close square brackets end cell end table 

Jadi, hasil perkalian matriks tersebut adalah table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell open square brackets table row 23 row 15 row 35 end table close square brackets end cell end table.

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