- #1

Flucky

- 95

- 1

## Homework Statement

I need to find Λ using the equation below (I think).

## Homework Equations

A [/B]+

**∇**Λ = 0

where

**A**(x,y,z,t) = B[itex]\begin{pmatrix} x+y\\ x-y\\ 0 \end{pmatrix}[/itex]

## The Attempt at a Solution

Is this at all possible?