4 2 6 ATA = 2 6 0 6 0 18 ATy = Step 3. Solving the normal equation gives the answer ê = which corresponds to the formula y=
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ATA = $$\begin{bmatrix} 4 & 2 & 6 \\ 2 & 6 & 0 \\ 6 & 0 & 18 \end{bmatrix}$$ Show more…
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