- #1
hellomynameisscottt
- 7
- 0
OP warned about not using the homework template
I need to prove B.(Gradient . B) - B X(Gradient X B)=Del{i} [B{i}B{j} -1/2 (kroneker delta {ij} B^2]
where I have used . as the dot product, {} as subscript. Thank you!
where I have used . as the dot product, {} as subscript. Thank you!