Matematika

Pertanyaan

27log9=c
9log243=d
1/9log 27 = a
9log 1/27 = b

1 Jawaban

  • 27log9 = c
    3^3log3^2 = c
    2/3 = c

    9log243 = d
    3^2log3^5 = d
    5/2 = d

    1/9log27 = a
    3^(-2)log3^3 = a
    -3/2 = a

    9log1/27 = b
    3^2log3^(-3) = b
    -3/2 = b

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