Logs (1 Viewer)

[Aysce]

Hello. How do we differentiate:

Cos(ln(x))?

 

[IamBread]

Do you remember the chain rule?

 

[nightweaver066]

As ,

and applying chain rule to ,

 

[Aysce]

Sorry to sound ignorant but how can you apply the chain rule to that?

 

[SpiralFlex]

Basically,

You have the form,



In this case as nightweaver has shown, your f(x)=ln x.

So we know the derivative of is just

So that's how you apply the chain rule...

Sidenote: I ALSO DRANK FRUIT JUICE TODAY! I FEEL SO VIBRANT!

 

[IamBread]

Sorry to sound ignorant but how can you apply the chain rule to that?

It's ok, asking questions is good!









Hope that helps.

 

[Aysce]

Thank you! Sometimes I wonder how Im doing 4u :L

 

[SpiralFlex]

Thank you! Sometimes I wonder how Im doing 4u :L

The 4U fairy chose you to do 4U.

 

[SpiralFlex]

Thank you! Sometimes I wonder how Im doing 4u :L

The 4U fairy chose you to do 4U. Here have some juice!

 

[IamBread]

Thank you! Sometimes I wonder how Im doing 4u :L

Haha, sometimes the simplest things can end up being the hardest.

 

[Parvee]

Thank you! Sometimes I wonder how Im doing 4u :L

I ask myself that question all the time.

 

[Aysce]

OMG juice and wow maths at 2:30am ahahha the good life.