(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find the div v and curl v of v = (x^{2}+ y^{2}+ z^{2})^{-3/2}(xi + yj + zk)

2. Relevant equations

div v = [itex]\nabla[/itex] [itex]\cdot[/itex] v and [itex]\nabla[/itex] [itex]\times[/itex] v

3. The attempt at a solution

I am just confused and drawing a blank in basic algebra

Is it right to expand v like this

v = x^{-3}+ y^{-3}+ z^{-3}(xi + yj + zk)

= (z^{-3}xi + z^{-3}yj + z^{-2}k)

is the right vector for v?

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Div v and curl v

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