The (X , y) coordinates of a certain object as a function of time' are given by Write a program to determine the time at which the object is the close t to the origin at (0, 0). Determine also the minimum distance.

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.

The basic work area of the computer is it screen that you when you first fire up your computer

Companies that implement and apply an information system effectively can create