- #1

wei1006

- 6

- 0

## Homework Statement

## Homework Equations

(y-y1)/(x-x1)=m

## The Attempt at a Solution

I have attempted part i but I don't know how to do part ii. As point B is still part of the curve and the normal, do I still sub with the same normal eqn? :/ I have no idea how to start... Please help thanks[/B]