T(n)=81T(n/3)+n/log^2 (n)∈o(n^3)

is it
True OR
False​

You turn your computer on and the computer will not boot up where is something you should do to diagnose the problem?

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.

What is a dashed line showing where a worksheet will be divided between pages when it prints? a freeze pane a split box a page break a print title