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Matriks X berordo 2 x 2 yang memenuhi  adalah….

Pertanyaan

Matriks X berordo 2 x 2 yang memenuhi open square brackets table row 1 2 row 3 4 end table close square brackets X equals open square brackets table row 4 3 row 2 1 end table close square brackets adalah….

  1. open square brackets table row cell negative 6 end cell cell negative 5 end cell row 5 4 end table close square brackets

  2. open square brackets table row cell negative 6 end cell cell negative 5 end cell row 4 4 end table close square brackets

  3. open square brackets table row cell negative 7 end cell cell negative 5 end cell row 5 4 end table close square brackets

  4. open square brackets table row cell negative 9 end cell cell negative 5 end cell row 5 4 end table close square brackets

  5. open square brackets table row cell negative 5 end cell cell negative 5 end cell row 5 4 end table close square brackets

A. Acfreelance

Master Teacher

Jawaban terverifikasi

Pembahasan

open square brackets table row 1 2 row 3 4 end table close square brackets X equals open square brackets table row 4 3 row 2 1 end table close square brackets  space space space space space space space space space space space space space X equals open square brackets table row 1 2 row 3 4 end table close square brackets to the power of negative 1 end exponent open square brackets table row 4 3 row 2 1 end table close square brackets straight space                          equals fraction numerator 1 over denominator 4 minus 6 end fraction open square brackets table row 4 cell negative 2 end cell row cell negative 3 end cell 1 end table close square brackets open square brackets table row 4 3 row 2 1 end table close square brackets straight space                          equals negative 1 half open square brackets table row cell 16 minus 4 end cell cell 12 minus 2 end cell row cell negative 12 plus 2 end cell cell negative 9 plus 1 end cell end table close square brackets                       straight space equals negative 1 half open square brackets table row 12 10 row cell negative 10 end cell cell negative 8 end cell end table close square brackets                       equals open square brackets table row cell negative 6 end cell cell negative 5 end cell row 5 4 end table close square brackets

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