100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
12. Vl Ana1LinA Matrizen $3.20
Add to cart

Class notes

12. Vl Ana1LinA Matrizen

 0 view  0 purchase
  • Course
  • Institution

Dies ist eine vollständige Vorlesungsmitschrift zur zwölften Vorlesung des Moduls Analysis I und lineare Algebra für Ingenieurswissenschaften. In dieser Vorlesung wird das Thema Matrizen eingeführt. Dafür werden die elementaren Rechenoperationen für Matrizen, die Inverse, die Transponierte un...

[Show more]

Preview 2 out of 9  pages

  • January 30, 2023
  • 9
  • 2022/2023
  • Class notes
  • Penn-karras
  • All classes
avatar-seller
Matrix

Ziel Lösen von Gleichungssystemen


2B 2x t 3 2 5
2
1

Idee Schreibe System durch Matrizen


E THE
Definition Matrix

Für Zahlen
aig E Ik i 1 mi je 1 n heißt das Zahlenschena

an F
Aja an Tai Taijijae im

ii
in



m X n Matrix mit Einträgen in K
L
m Zeilen In Spalten

wenn man quadratische Matrix


Menge aller m x n Matrizen mit Einträgen in K bezeichnetdurch 1k



Bemerkung

1 i ZeileSpalt
j
2 kürzere Bezeichnung m x n Matrix über 1K

3
aig statt an
manschreibt


Bsp 1
A E ER
z B an 3
2 Nallmatrix
O Eo EN
0mn
E

, 3 Einheitsmatrix




7 In ist immer quadratisch

4 Sei mit d h ein Zeilenweltor

z B 2 i 1 3 5 E


5 Sei n 1 d h ein Spaltenrektar


z B
f ER

Rechenoperationen




A Tag B b E 1K
nur Matrizen mitgleicher Größe
At B Tag bij Ekhn dürfen addiertwerden


Skalarmultiplikation
X Elk

JA Ea Elk

Bsp 1 A
F 23J
ER B
I 1 ER


At B Ü 3 4 ER
2 2B EI G 4 ER

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller VRK. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $3.20. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

50843 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$3.20
  • (0)
Add to cart
Added