kimberleeruhl89511 kimberleeruhl89511 28-11-2022 Mathematics contestada Find the best approximation to z by vectors of the form c1v1+c2v2. z=⎣⎡3−723⎦⎤,v1=⎣⎡2−1−31⎦⎤,v2=⎣⎡110−1⎦⎤