Curl and divergence of units vectos

[Jhenrique]

Hellow!

I'd like to know what results the curl and divergence of unit vectos bellow:
https://www.physicsforums.com/attachment.php?attachmentid=65279&stc=1&d=1388593339
I just know that

∇·x = 0
∇·y = 0
∇·z = 0

∇×x = 0
∇×y = 0
∇×z = 0

 

[tiny-tim]

Hello Jhenrique! Happy new year!

I just know that

∇·x = 0
∇·y = 0
∇·z = 0

∇×x = 0
∇×y = 0
∇×z = 0

You can use those …

just write the other unit coordinates as functions of x y and z, and then apply ∇.

Show us what you get. ​

 

[Jhenrique]

I didn't make those calculus... someone already done?