- #1

- 59

- 0

I want to rewrite the following equation:

[tex]0.5p_{ss}=p_{ss}(1-e^{\frac{Lp}{Ix}t})[/tex]

What I do is:

[tex]ln(0.5)=ln(1)-ln(e^{\frac{Lp}{Ix}t})[/tex]

[tex]ln(0.5)=-{\frac{Lp}{Ix}t}[/tex]

Though in the notes received it says:

[tex]ln(0.5)={\frac{Lp}{Ix}t}[/tex] (without the minus sign)

Am I doing something wrong?