# summation help

by jlmac2001
Tags: summation
 P: 75 Can someone explain how the evaluate the summation over k EijkE lmk(which contains 3 terms) by considering the result for all possible combiations of i, j, l, m if (a) i = j (how would I evaluate the summation using this)

 Related Discussions Calculus & Beyond Homework 2 Calculus & Beyond Homework 10 Linear & Abstract Algebra 7 Introductory Physics Homework 17 Introductory Physics Homework 13