# L'Hospital's Rule question: Find #\lim_{t\rightarrow\infty}v(t)#?

##
The downward velocity #v# of a skydiver with nonlinear air resistance can be modeled by:

#v=v(t)=-A+RA((e^(Bt+C)-1)/(e^(Bt+C)+1))#

## Note

*please apply the rule if necessary,* as it is in this section.
**this is Calculus I/Single Variable**

*any further advanced explanations can be added if you want...*

The downward velocity

## Note

*please apply the rule if necessary,*as it is in this section.**this is Calculus I/Single Variable**

*any further advanced explanations can be added if you want...*

##### 2 Answers

Nov 26, 2016

I found

#### Explanation:

Have a look:

Nov 26, 2016

Depends on

#### Explanation:

Supposing

Now

Supposing

l'Hopital's rule is not needed because the limit is well defined.