- #1

Feodalherren

- 605

- 6

## Homework Statement

## Homework Equations

## The Attempt at a Solution

Ok so I think I know how to get the direction. It's going to be perpendicular to the tangent of the level curve and pointing in the direction where f(x,y) is increasing. So on the graph that was provided it will point in negative y and positive x.

I am completely lost on finding the length though.