After we publish the Levi-Civita symbol being a determinant like we did higher than, the thoroughly antisymmetric residence that it have gets evident: swapping any two indices corresponds to interchanging their corresponding rows during the matrix resulting from which the determinant, which can be the Levi-Civita alone, alterations sign. Search https://levis-4d71233.glifeblog.com/26421675/levis4d-secrets