- #1

- 375

- 0

## Homework Statement

Let's say I have (g[itex]^{\nu\alpha}[/itex]g[itex]^{\mu\beta}[/itex] - g[itex]^{\nu\beta}[/itex]g[itex]^{\mu\alpha}[/itex])F[itex]_{\nu}[/itex]

## The Attempt at a Solution

Would this just equal g[itex]^{\mu\beta}[/itex]F[itex]_{\alpha}[/itex] - g[itex]^{\mu\alpha}[/itex]F[itex]_{\beta}[/itex] = [itex]\delta[/itex][itex]^{\mu}_{\alpha}[/itex]F[itex]_{\alpha}[/itex] - [itex]\delta[/itex][itex]^{\mu}_{\beta}[/itex]F[itex]_{\beta}[/itex] = 0?