- #1
Pietair
- 59
- 0
Good day.
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?
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?