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Nilai a dan b yang memenuhi adalah….

Nilai a dan b yang memenuhi  open parentheses table row a b row b a end table close parentheses to the power of negative 1 end exponent equals open parentheses table row 1 2 row 2 1 end table close parentheses space adalah….

  1. a = 1 dan b = 2

  2. a =1 third  dan b =2 over 3

  3. a = -1 third  dan b = -2 over 3

  4. a = 1 dan b = 1

  5. a = -1 third  dan b = 2 over 3

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Pembahasan

Maka, nilai a = - dan b =

open parentheses table row a b row b a end table close parentheses to the power of negative 1 end exponent equals open parentheses table row 1 2 row 2 1 end table close parentheses  open parentheses table row a b row b a end table close parentheses to the power of space equals open parentheses table row 1 2 row 2 1 end table close parentheses to the power of negative 1 end exponent  open parentheses table row a b row b a end table close parentheses to the power of space equals fraction numerator 1 over denominator 1 minus 4 end fraction open parentheses table row 1 cell negative 2 end cell row cell negative 2 end cell 1 end table close parentheses to the power of table row space row space end table end exponent  open parentheses table row a b row b a end table close parentheses to the power of space equals negative 1 third open parentheses table row 1 cell negative 2 end cell row cell negative 2 end cell 1 end table close parentheses to the power of table row space row space end table end exponent  open parentheses table row a b row b a end table close parentheses to the power of space equals open parentheses table row cell negative 1 third end cell cell 2 over 3 end cell row cell 2 over 3 end cell cell negative 1 third end cell end table close parentheses to the power of table row space row space end table end exponent

Maka, nilai  a = -1 third  dan b = 2 over 3

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