簡約 ln(1*(46.7092)/(48.20979))

解

簡約

ln (1 \cdot \frac{46.7092}{48.20979})

ln (1) + + ln (46.7092) - ln (48.20979)

十進法表記

- 0.03162 \dots

解答ステップ

ln (1 \cdot \frac{46.7092}{48.20979})

対数の規則を適用する:

lo g_{c} (ab) = lo g_{c} (a) + lo g_{c} (b)

ln (1 \cdot \frac{46.7092}{48.20979}) = ln (1) + ln (\frac{46.7092}{48.20979})

= ln (1) + ln (\frac{46.7092}{48.20979})

対数の規則を適用する:

lo g_{c} (\frac{a}{b}) = lo g_{c} (a) - lo g_{c} (b)

ln (\frac{46.7092}{48.20979}) = ln (46.7092) - ln (48.20979)

= ln (1) + + ln (46.7092) - ln (48.20979)