How to find the curl of a vector field with constant components

[rado5]

Homework Statement

Homework Equations

The Attempt at a Solution

I think for solving this problem I should write $$\vec{r}=(x,y,z)$$ and $$\vec{m}=(m_{x},m_{y},m_{z})$$ and then do a lot of algerbra to work it out.

Is it correct? Is there a better/another solution?

 

[HallsofIvy]

There is something wrong with your attachment so no can know what functions you are talking about.

 

[rado5]

There is something wrong with your attachment so no can know what functions you are talking about.

I'm sorry, but I uploaded it again!