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Diketahui A=⎝⎛​−4−10​−12109​6−38​⎠⎞​, B=⎝⎛​162−5​345​7−98​⎠⎞​, dan C=⎝⎛​0113​04−6​−201​⎠⎞​ Tentukan hasil dari matriks berikut. c. (A−2B)T+3C

Pertanyaan

Diketahui A equals open parentheses table row cell negative 4 end cell cell negative 12 end cell 6 row cell negative 1 end cell 10 cell negative 3 end cell row 0 9 8 end table close parenthesesB equals open parentheses table row 16 3 7 row 2 4 cell negative 9 end cell row cell negative 5 end cell 5 8 end table close parentheses, dan C equals open parentheses table row 0 0 cell negative 2 end cell row 11 4 0 row 3 cell negative 6 end cell 1 end table close parentheses

Tentukan hasil dari matriks berikut.

c. open parentheses A minus 2 B close parentheses to the power of T plus 3 C 

N. Puspita

Master Teacher

Jawaban terverifikasi

Jawaban

hasil dari Error converting from MathML to accessible text.

Pembahasan

Hasil dari operasi pengurangan matriks adalah sebagai berikut.

table attributes columnalign right center left columnspacing 0px end attributes row cell A minus 2 B end cell equals cell open parentheses table row cell negative 4 end cell cell negative 12 end cell 6 row cell negative 1 end cell 10 cell negative 3 end cell row 0 9 8 end table close parentheses minus 2 open parentheses table row 16 3 7 row 2 4 cell negative 9 end cell row cell negative 5 end cell 5 8 end table close parentheses end cell row blank equals cell open parentheses table row cell negative 4 end cell cell negative 12 end cell 6 row cell negative 1 end cell 10 cell negative 3 end cell row 0 9 8 end table close parentheses minus open parentheses table row 32 6 14 row 4 8 cell negative 18 end cell row cell negative 10 end cell 10 16 end table close parentheses end cell row blank equals cell open parentheses table row cell negative 36 end cell cell negative 18 end cell cell negative 8 end cell row cell negative 5 end cell 2 15 row 10 cell negative 1 end cell cell negative 8 end cell end table close parentheses end cell end table

table attributes columnalign right center left columnspacing 0px end attributes row cell open parentheses A minus 2 B close parentheses to the power of T plus 3 C end cell equals cell open parentheses table row cell negative 36 end cell cell negative 5 end cell 10 row cell negative 18 end cell 2 cell negative 1 end cell row cell negative 8 end cell 15 cell negative 8 end cell end table close parentheses plus 3 open parentheses table row 0 0 cell negative 2 end cell row 11 4 0 row 3 cell negative 6 end cell 1 end table close parentheses end cell row blank equals cell open parentheses table row cell negative 36 end cell cell negative 5 end cell 10 row cell negative 18 end cell 2 cell negative 1 end cell row cell negative 8 end cell 15 cell negative 8 end cell end table close parentheses plus open parentheses table row 0 0 cell negative 6 end cell row 33 12 0 row 9 cell negative 18 end cell 3 end table close parentheses end cell row blank equals cell open parentheses table row cell negative 36 end cell cell negative 5 end cell 4 row 15 14 cell negative 1 end cell row 1 cell negative 3 end cell cell negative 5 end cell end table close parentheses end cell end table

Dengan demikian, hasil dari Error converting from MathML to accessible text.

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