What linear algebra do you wish you'd learned in college?

[jwjohnson314]

I teach linear algebra to undergraduates mostly majoring in cs or other tech-related fields. I've never found a textbook or resource that I feel really serves this population well so I'm thinking of writing one, which prompts the question: what linear algebra do you wish you'd learned in college?

[pestatije]

i wouldnt know what linear algebra is, even less what one i learned or wanted to learn...in maths the trees definitely wont let you see the forest