Question

derivative of (ln x)/4

Answer 1

Wouldn't this be [1/(4x)] ?

(1/4) derivative of ln(x) = (1/4) (1/x) = 1/(4x)

Answer 2

It is 1/4x and for all of questions like this just go to http://www.wolframalpha.com/ if you don't know things

Answer 3

It's not where I went to learn mathematics but I do find it to be a helpful tool. And, one of many tools I use.

Answer 4

derivative of (ln x)/4
derivative of lnx is 1/x
derivative of (ln x)/4 is 1/4x.