Sure, that's a good way to remember how the two matrices are related. In general, mathematicians like to use B' or B^T to name the transpose to make it even...
You could look up identity poem examples to get a good idea of what they typically are like. Then just jot down some facts about yourself and form these into...
Often, it helps to ask the person how they need to be supportive. Also, keep in mind that if somebody is experiencing drastic shifts in their personality state or moods,...
First, find the solutions x for det(A - xI) = 0, where I is the identity matrix and x is a variable. The solutions x are your eigenvalues. Let's say...