Pertanyaan

D ik e t ah u i A = [ 3 4 5 7 ] , hi t u n g l ah A − 1 !

$D ik e t ah u i A = [3457], hi t u n g l ah A^{- 1}!$

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Habis dalam

Klaim

S. Intan

Master Teacher

Mahasiswa/Alumni Institut Pertanian Bogor

Jawaban terverifikasi

Pembahasan

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$begin mathsize 12px style A to the power of negative 1 end exponent equals fraction numerator 1 over denominator left parenthesis 3 right parenthesis left parenthesis 7 right parenthesis minus left parenthesis 5 right parenthesis left parenthesis 4 right parenthesis end fraction open square brackets table row 7 cell negative 5 end cell row cell negative 4 end cell 3 end table close square brackets equals open square brackets table row 7 cell negative 5 end cell row cell negative 4 end cell 3 end table close square brackets end style$ .