Hi, I'm Xairylle and I need a little help with this. I think it's kind of basic electromagnetics stuff but I don't know how this goes given that all I've got is a problem nothing else. I can't seem to get any of it and... it's not homework. 1. Express each of the given points into its equivalent vector a) A(2,1,-5) b) A(1,4,6) B(5,-3,0) 2. Find the lengths of the medians of the given triangles ABC a) A(2,1,3) B(3,-1,-2) C(0,2,-1) I need solutions and answers since I really can't understand. Please help if it's not too much trouble. Thank you.