# Mathematical Economics Questions

Question Description

I’m working on a economics multi-part question and need guidance to help me learn.

I’ve got a few questions here on matrices. The attached photos contain the problems however only a select few need to be done.Ex 4.3: 1. a, c, d & eEx 4.4: 5. a & eEx 4.5: 1. a Ex 4.6: 1, 2. aEx 4.6: 1, 2. a

4 attachmentsSlide 1 of 4attachment_1attachment_1attachment_2attachment_2attachment_3attachment_3attachment_4attachment_4.slider-slide > img { width: 100%; display: block; }
.slider-slide > img:focus { margin: auto; }

Unformatted Attachment Preview

O
A community.worcester.edu/bbcswebdav/pid-2153992-dt-content-rid-28228061_1/courses
+
16
fly
M (964) – ds…
M (1,200) – d…
https://hos…
A Web Singl…
Bb Assignmen…
Bb https://co…
prime retu…
Search for…
Start Page
+
EXERCISE 4.3
1. Given v’ = [5 1 3], v’ = [3 1″-1], w’ = [758], and x’ = [X1 X2 X3], write
out the column vectors, u, v, w, and x, and find
(C) xx’
(e) u’v
(g) u’u
(6) ww’
(d) v’u
) w’x
(h) x’x
(a) uv’
66 Part Two Statie for Equilibriumi Anansis
3
X1
21
2. Given w=
=[]–