I have a numerical type question on matrices, for which I already have a solution, but is a bit tedious. I actually wanted to know an alternative method or wether that question is kind of a “standard result” question which I should learn. (For Example as $AX= \lambda X$) type questions are actually related to eigenvalues).
How should I be framing such a question on MSE. (I would of course want to see their approach as well not only the topic.)