Recent content by priyathh

our instructor solved this problem so anyone want to know the solution just let me know :)

ok i have finally managed to get an answer for this question but I am not sure of it at all, this is what i did [β]x(a,b,c,d) = x where (a,b,c,d) is the beta coordinate of x and i solved this equation and ended up getting some values for a b c and d which i wrote down as the β coordinates. is...

[b]1. The problem statement find the β coordinates ([x]β) and γ coordinates ([x]γ) of the vector x = \begin{pmatrix}-1\\-13\\ 9\\ \end{pmatrix} \in\mathbb R if {β= \begin{pmatrix}-1\\4\\ -2\\ \end{pmatrix},\begin{pmatrix}3\\-1\\ -2\\ \end{pmatrix},\begin{pmatrix}2\\-5\\ 1\\ \end{pmatrix}}...