- #1
ehrenfest
- 2,020
- 1
Homework Statement
I am trying to show that
[tex] \vec{e'}_a = \frac{\partial x^b}{\partial x'^a} \vec{e}_b [/tex]
where the e's are bases on a manifold and the primes mean a change of coordinates
I can get that [tex] \frac{\partial x^a}{ \partial x'^b} dx'^b \vec{e}_a = dx'^a \vec{e'}_a [/tex] from the invariance of ds but what should I do next?