a force of 50N is applied on a wedge of area 0.05cm2 to split a stone into many parts how large is the pressure exerted on the wedge​

Least square fit to polynomial write a function leastsquarefit3pol that solves a linear system of equations to find a least squares fit of a third order polynomial to an experimental data set given as two row arrays. the function leastsquarefit3pol must explicitly solve a set of linear equations and cannot use polyfit. there should be no restriction on the size of the problem that can be solved.

Why might you choose to create a functional resume

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