Asked by Aryaa
www.jiskha.com/questions/1806430/Can-someone-help-me-with-the-following-Prove-that-grad-2-f-r-D-2-dr-2-2-r
Answers
Answered by
oobleck
I've been thinking on this, but been kinda busy. Surely by now, someone in your class has solved this, or your teacher has explained it. ??
In any case, I was thinking of following this idea:
∇×(∇×A) = ∇(∇•A) - ∇<sup><sup>2</sup></sup>A
where A is any vector function. You can show this by expanding out the various operators. I haven't checked yet to see whether it matches your problem...
In any case, I was thinking of following this idea:
∇×(∇×A) = ∇(∇•A) - ∇<sup><sup>2</sup></sup>A
where A is any vector function. You can show this by expanding out the various operators. I haven't checked yet to see whether it matches your problem...
Answered by
Aryaa
Unfortunately, no one still haven't solved this one?
Could you please look into it?
Could you please look into it?