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MrRissso [65]
3 years ago
15

What is 3 In3-In9 expressed as a single natural logarithim

Mathematics
2 answers:
Alexandra [31]3 years ago
7 0

3 \ln 3 - \ln 9 = 3 \ln 3 - \ln 3 ^2 = 3 \ln 3 - 2 \ln 3 = \ln 3

Answer: \ln 3

Tanzania [10]3 years ago
6 0

Answer:

ln 3

Step-by-step explanation:

Using the rules of logarithms

• log x^{n} ⇔ n logx

• log x - log y = log (\frac{x}{y} )

Given

3 ln3 - ln9, then

= ln 3³ - ln 9

= ln 27 - ln 9

= ln (\frac{27}{9} ) = ln 3

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