I was going to use the following identity on the part inside brackets;
where and
but am not sure this is right move and wher to go from there??
cheers
Having heaps of trouble with v.identities any help possible would be greatly appreciated.
Let F = (z,y,-x) and f = |F| <--- (magnitude F)
Use vector identities to calculate;
I was going to use the following identity on the part inside brackets;
where and
but am not sure this is right move and wher to go from there??
cheers