Question

Applied Linear Algebra

10 For the closest cubic b C+ Dt+ Et2 Ft3 to the same four points, write d the four equations Az b. Solve them by elimination. In Figure 4.9a thi now goes exactly through the points. What are p and e? s cubic -20 T b (0. 8, 8, 20) P4 P- CatDa2 АЗ (0, 1, 3, 4) Pi Figure 4.9 The closest line in 2 dimensions matches the projection in R

Answer 1

Civen -that Solution 01112.4) and b-Co,S8.20) playing -a four valuus for 4 oto I LG 64

Thus, -he fouy eua hons ane 36 S 6 2 333 26 92 338 12E 2 338 126s 4g96F F504 Thes stcm has on?jue Solution Mati A is invevtabls the colu ar Space s all the space