(adsbygoogle = window.adsbygoogle || []).push({}); Vector Calculus Proof Help Please :)

Heya Ppl i have a problem i am trying to solve.

Prove that

(Delta) . ( (fi)F) = (fi)(Delta) . F + F . (Delta)(fi)

were these contain GRAD DIV in my opinion but i seem to not be able to get the answer.

F = Vector F where F = F1i + F2j + F3k is a vector field in R3 and (fi) the Greek symbol that looks similar to Theta is a fuction of x, y and z.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Vector Calculus Proof Help Please

**Physics Forums | Science Articles, Homework Help, Discussion**