How do you evaluate $g(x)=lnx$ for $x=e^3$ ?

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Answer 1 · 2017-01-08T14:35:59

$=>g(x)=ln(x)=3$

$ln(x)->ln(e^3)" "=" "3ln(e)$

But $ln(e)=1$

$ln(x)->ln(e^3)" "=" "3ln(e)" "=" "3xx1=3$

How do you evaluate g(x)=lnxg(x)=lnx for x=e^3x=e^3?