fit (least squares) to the measurements b=3 at t = -1, b=4 at t= -2, b=1 at t=0, b=0 at t=2. Then find the projection of b = (4,3,1,0) onto the column space of Find the best straight-line A = 1 1 -1 1 0 1 2

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Q: Please don't provide handwritten solution ..

A: Please comment down for any doubt. I hope my answer helps you.

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