1. log(no little number) (1/sqrt1000) I got to log 1/sqrt 10^3 2. ln (1/sqrt e^7) i got to loge (1/e3.5) please help me get through these. Thanks
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Originally Posted by bilbobaggins 1. log(no little number) (1/sqrt1000) I got to log 1/sqrt 10^3 2. ln (1/sqrt e^7) i got to loge (1/e3.5) please help me get through these. Thanks 1) $\displaystyle log_{10}(\frac{1}{\sqrt{10^3}})$ $\displaystyle log_{10}(10^{-1.5}) = -1.5$ 2) $\displaystyle ln (\frac{1}{\sqrt{e^7}})$ $\displaystyle ln (e^{-3.5}) = -3.5$
Originally Posted by colby2152 1) $\displaystyle log_{10}(\frac{1}{\sqrt{10^3}})$ $\displaystyle log_{10}(10^{-1.5}) = -1.5$ 2) $\displaystyle ln (\frac{1}{\sqrt{e^7}})$ $\displaystyle ln (e^{-3.5}) = -3.5$ thank you very much, I was closer than I thought I was.
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