- 152

- 0

i need help....

prove SUM(k) [E(ijk)E(lmk)]= d(il)d(jm) - d(im)d(jl)

where "d" is Kronecker delta symbol and "E" is permutation symbol or

Levi-Civita density

prove SUM(k) [E(ijk)E(lmk)]= d(il)d(jm) - d(im)d(jl)

where "d" is Kronecker delta symbol and "E" is permutation symbol or

Levi-Civita density

Last edited by a moderator: