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Posted: **Mon Jul 11, 2022 12:49 pm**

: 4 Least Squares 20 Pts By Hand Show How To Estimate 4 And X By Linear Least Squares Using The N 3 Set Of Data 1 (15.74 KiB) Viewed 30 times

4. Least-squares (20 pts) by hand. Show how to estimate 4, §, and X by linear least- squares using the n > 3 set of data points, [T, Yk], and the function, y(x) = sin(3x + y) − x + x² − x³ +§ cos(2.r – X) -