Thread: Length of a curve

Hi, I need calculate the length of a curve. Could someone help me please?




Formula:

Well, what have you tried so far?

I can not derivative and exponentiate: (

You can't differentiate your function? Differentiation is like an onion: you have to peel back the layers, in inverse order in which you would compute. Let's say you take your function



and you want to find List all the computations you must do, in order, in order to find this value.

That´s right?

derivate:



exponentiation:

No, I'm afraid your differentiation is incorrect. What differentiation rule do you have to use here?

Try writing as .