this is the outline for my linear algebra final. i haven't done shit. can anyone give me the general procedure you would do to solve these problems?
https://www.dropbox.com/s/9j5v50m2kcho4wq/Math4A.pdf?dl=0
forgot
Ok, first off, don't make the people you are asking for help do extra work. Post the part you need the most help with here instead of making us download stuff.
We then see if you are 18 based on the level of math, and then we give you some help.
>>78333
>i
nvm sage
>>78333
Better start learning. Post a problem that you don't understand (you had examples right?).
https://www.youtube.com/watch?v=5_c6FV9fGV8
for 1)
cramer's rule xi = (det Ai(b))/det A
Just use Khan Academy. This shit is pretty basic. There aren't any proofs. What is your major?
>>78333
Here you go
>>78555
he's probably doing computer science or engineering
