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Pertanyaan

Diketahui matriks A = ( − 2 1 ​ 0 − 3 ​ ) , B = ( 5 − 7 ​ 4 15 ​ ) , dan C = ( − 2 2 ​ 1 − 1 ​ ) . Hasil dari A − B T + 2 C T

Diketahui matriks 

  1. open parentheses table row cell negative 11 end cell 11 row 1 cell negative 20 end cell end table close parentheses

  2. open parentheses table row 11 11 row cell negative 1 end cell cell negative 20 end cell end table close parentheses

  3. open parentheses table row cell negative 11 end cell 11 row cell negative 1 end cell cell negative 20 end cell end table close parentheses

  4. open parentheses table row 11 cell negative 11 end cell row cell negative 1 end cell cell negative 20 end cell end table close parentheses

  5. open parentheses table row 11 11 row cell negative 1 end cell cell negative 20 end cell end table close parentheses

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N. Mustikowati

Master Teacher

Mahasiswa/Alumni Universitas Negeri Jakarta

Jawaban terverifikasi

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Pembahasan

begin mathsize 14px style straight A equals open parentheses table row cell negative 2 end cell 0 row 1 cell negative 3 end cell end table close parentheses comma space straight B equals open parentheses table row 5 4 row cell negative 7 end cell 15 end table close parentheses comma space C equals open parentheses table row cell negative 2 end cell 1 row 2 cell negative 1 end cell end table close parentheses space  equals space straight A minus straight B to the power of straight T plus 2 straight C to the power of straight T  equals open parentheses table row cell negative 2 end cell 0 row 1 cell negative 3 end cell end table close parentheses minus open parentheses table row 5 cell negative 7 end cell row 4 15 end table close parentheses plus 2 open parentheses table row cell negative 2 end cell 2 row 1 cell negative 1 end cell end table close parentheses  equals open parentheses table row cell negative 2 end cell 0 row 1 cell negative 3 end cell end table close parentheses minus open parentheses table row 5 cell negative 7 end cell row 4 15 end table close parentheses plus space open parentheses table row cell negative 4 end cell 4 row 2 cell negative 2 end cell end table close parentheses  equals open parentheses table row cell negative 2 minus 5 minus 4 end cell cell space 0 plus 7 plus 4 end cell row cell 1 minus 4 plus 2 end cell cell space minus 3 minus 15 minus 2 end cell end table close parentheses equals open parentheses table row cell negative 11 end cell 11 row cell negative 1 end cell cell negative 20 end cell end table close parentheses end style

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Diketahui A = ⎝ ⎛ ​ − 4 − 1 0 ​ − 12 10 9 ​ 6 − 3 8 ​ ⎠ ⎞ ​ , B = ⎝ ⎛ ​ 16 2 − 5 ​ 3 4 5 ​ 7 − 9 8 ​ ⎠ ⎞ ​ , dan C = ⎝ ⎛ ​ 0 11 3 ​ 0 4 − 6 ​ − 2 0 1 ​ ⎠ ⎞ ​ Tentukan hasil dari matriks berikut. ...

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