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Diketahui matriks K = [ 2 1 ​ 1 7 ​ ] , L = [ 4 − 6 ​ 3 9 ​ ] , dan M = [ 6 3 ​ 5 − 2 ​ ] . Matriks K T + L − M T adalah ....

Diketahui matriks  dan . Matriks  adalah ....

  1. begin mathsize 14px style open square brackets table row 0 7 row 10 18 end table close square brackets end style 

  2. begin mathsize 14px style open square brackets table row 0 1 row 10 18 end table close square brackets end style 

  3. begin mathsize 14px style open square brackets table row 0 1 row cell negative 10 end cell 18 end table close square brackets end style 

  4. begin mathsize 14px style open square brackets table row 12 1 row 10 14 end table close square brackets end style 

  5. begin mathsize 14px style open square brackets table row 12 7 row cell negative 10 end cell 18 end table close square brackets end style 

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N. Indah

Master Teacher

Mahasiswa/Alumni Universitas Diponegoro

Jawaban terverifikasi

Jawaban

jawaban yang tepat adalah C.

jawaban yang tepat adalah C.

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Matriks dan Dicari matriks dan matriks . dan Jadi, jawaban yang tepat adalah C.

Matriks begin mathsize 14px style K equals open square brackets table row 2 1 row 1 7 end table close square brackets comma space L equals open square brackets table row 4 3 row cell negative 6 end cell 9 end table close square brackets comma space end style dan begin mathsize 14px style M equals open square brackets table row 6 5 row 3 cell negative 2 end cell end table close square brackets end style

Dicari matriks begin mathsize 14px style K to the power of T end style dan matriks begin mathsize 14px style M to the power of T end style.

begin mathsize 14px style K to the power of T equals open square brackets table row 2 1 row 1 7 end table close square brackets end style dan begin mathsize 14px style M to the power of T equals open square brackets table row 6 3 row 5 cell negative 2 end cell end table close square brackets end style

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell K to the power of T plus L minus M to the power of T end cell equals cell open square brackets table row 2 1 row 1 7 end table close square brackets plus open square brackets table row 4 3 row cell negative 6 end cell 9 end table close square brackets minus open square brackets table row 6 3 row 5 cell negative 2 end cell end table close square brackets end cell row blank equals cell open square brackets table row cell 2 plus 4 end cell cell 1 plus 3 end cell row cell 1 minus 6 end cell cell 7 plus 9 end cell end table close square brackets minus open square brackets table row 6 3 row 5 cell negative 2 end cell end table close square brackets end cell row blank equals cell open square brackets table row 6 4 row cell negative 5 end cell 16 end table close square brackets minus open square brackets table row 6 3 row 5 cell negative 2 end cell end table close square brackets end cell row blank equals cell open square brackets table row cell 6 minus 6 end cell cell 4 minus 3 end cell row cell negative 5 minus 5 end cell cell 16 minus left parenthesis negative 2 right parenthesis end cell end table close square brackets end cell row blank equals cell open square brackets table row 0 1 row cell negative 10 end cell 18 end table close square brackets end cell end table end style

Jadi, jawaban yang tepat adalah C.

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Diberikan matriks-matriks A , B , C , D , E , F , dan G berikut. A = ( 2 − 1 ​ 3 4 ​ ) B = ( 1 3 ​ − 1 0 ​ ) C = ( 1 0 ​ 0 1 ​ ) D = ( − 1 4 ​ 2 0 ​ 3 5 ​ ) E = ⎝ ⎛ ​ 2 8 6 ​ 1 − 1 5 ​ ⎠ ⎞ ​ F = ⎝ ...

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