# How do you use the chain rule to find the derivative of log x?

##### 1 Answer

I don't know if you are using

I would not use the chain rule. I define

If we define

It is not difficult to show that

Using

So,

If you're using

Apr 3, 2015

I don't know if you are using

I would not use the chain rule. I define

If we define

It is not difficult to show that

Using

So,

If you're using