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Popular >

simplify ln(y+1)-ln(y-1)

Solution

simplify

ln (y + 1) - ln (y - 1)

Solution

ln (\frac{y + 1}{y - 1})

Solution steps

ln (y + 1) - ln (y - 1)

Apply log rule:

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

ln (y + 1) - ln (y - 1) = ln (\frac{y + 1}{y - 1})

= ln (\frac{y + 1}{y - 1})

Popular Examples

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f (x) = e^{3} ln (3 x)

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Frequently Asked Questions (FAQ)

What is ln(y+1)-ln(y-1) ?
The solution to ln(y+1)-ln(y-1) is ln((y+1)/(y-1))