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Popular >

simplify ln((2+1)/(2-1))

Solution

simplify

ln (\frac{2 + 1}{2 - 1})

Solution

ln (3)

+1

Decimal Notation

1.09861 \dots

Solution steps

ln (\frac{2 + 1}{2 - 1})

Apply log rule:

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

ln (\frac{2 + 1}{2 - 1}) = ln (2 + 1) - ln (2 - 1)

= ln (2 + 1) - ln (2 - 1)

ln (2 + 1) = ln (3)

ln (2 - 1) = 0

= ln (3) - 0

ln (3) - 0 = ln (3)

= ln (3)

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Frequently Asked Questions (FAQ)

What is ln((2+1)/(2-1)) ?
The solution to ln((2+1)/(2-1)) is ln(3)