Solution 3.3:5d

From Förberedande kurs i matematik 1

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Current revision (07:31, 2 October 2008) (edit) (undo)
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Since
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Since <math>e^1 = e</math>, <math>\ln e = 1</math> and we have that <math>\ln e-1 = 1-1 = 0\,</math>.
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<math>e^{1}=e</math>,
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<math>\ln e=1</math>
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and we have that
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<math>\ln e-1=1-1=0.</math>
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Current revision

Since \displaystyle e^1 = e, \displaystyle \ln e = 1 and we have that \displaystyle \ln e-1 = 1-1 = 0\,.