PLEASE HELP I'm trying to get a good grade in coding When you try to anticipate user errors, which do you think is better to use—an if-else statement or a try-except statement? Why? Can you think of a rule that you could follow to determine which you should use?

btw this is coding

Atool that matches persoal skills qualities interests and talets to a career is called a

How do you take a green screen out of the video while editing?

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.