MA 35100 Lecture Notes - Lecture 2: Linear Combination
Document Summary
Office hours : math 731 matrix properties. " we think of add . and scalar mutt . as generalizing what happens with column vectors in 112m , = [ "m] we think of either as a point with coordinates ( , M) or the directed line segment : ] = [ " :-b " ] And rx = [ ? " (cid:8869) in r2. " having " addition " scale lets us define 3 concepts : and scalar mutt . ( i. e. a way to add and away to: linear combinations spans. A k list of ( > belongs to. E m cm , n) , then a linear combination of. A k ( of the ai ) is any c c- mcm , n ) that can be written as a weighted sum. C = b , a , + bz a z . To find 0 grade , we compute 0. 2 ht 0. 3mt 0. 5 f.
