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Sat 2 Jul, 2005 04:38 pm
I have to questions in terms of logs. I need your help.
Find the EXACT value of each logarithm WITHOUT using a calculator.
1) Lnsqrt{e}
2) Ln e^(3)
NOTE: Ln = inverse function
Ln means the logarithm base e, so ln(e)=1
using the rules of exponents
1) ln(e^(1/2))=(1/2)ln(e)=(1/2)*1=1/2
2) ln(e^3)=3ln(e)=3*1=3
Rap
raprap
I forgot that Ln(e) = 1. Now the questions are remarkably easy.
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