Below follows linear algebra problems you should be able to do with only knowledge from the Sep 30 lecture.

More problems will be posted after Monday's lecture.





* The price vector is (2, 3, 5) and you can just afford the commodity vector (10, 5, 8). 
What is your budget constraint?



* Linear algebra problems from the exam problem collection:


Problem 5 except the determinant. (You can do part (c) without succeeding in doing part (b).)

Problem 48 (a)

Problem 59 (a)




* Other problems from the exam problem collection:

140 and 143. Don't stress the graphing in 140 b, d.