Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. advance math
  3. 11.1      determine the matrix inverse for th

11.1      Determine the matrix inverse for the following system: 10x1 + 2x2 ? x3 = ?27 ?3x1 ?6x2 +2x3 =...

60.1K

Verified Solution

Question

Advance Math

11.1      Determine the matrix inversefor the following system:

10x1 +2x2 ? x3 = ?27

?3x1?6x2 +2x3 = ?61.5

x1   +x2   +5x3 =?21.5

Check your results by verifying that[A][A]-1 = [I ]. Donot use a pivoting strategy.

Calculate A^-1 using the LU decomposition ofA. Use the Matlab lu command to perform the LUdecomposition. Use the Matlab backslash operator to performintermediate linear system solutions. Use Matlab matrixmultiplication to verify that A^-1 was correctly calculated.

Answer & Explanation Solved by verified expert
3.6 Ratings (619 Votes)
MATLAB Code close all clear clc format short Given system of equations when written in matrix form Ax b A 10 2 1 3 6 2 1 1 5 b 27 615 215 and x x1 x2 x3 LU    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Project L costs $45,000, its expected cash inflows are $13,000 per year for 8 years, and...

Finance
Q

Find the mass and center of mass of the solid E with the given density function...

Basic Math
Q

1. What is the typical characteristic of patients at moderate risk for exercise participation (from the...

Medical Sciences
Q

Which of the following statements about glycolysis is true a All cells perform glycolysis b...

Biology
Q

2 Evaluate a root using Muller s method from the function f x 3 704x...

Basic Math
Q

MI 200 1 44 14 El 3 0 9 C 0 3 2

Algebra
Q

image

Accounting
Q

On January 1, Year 5, Pic Company acquired 7,500 ordinary shares of Sic...

Accounting
Q

A comparative income statement is given below for McKenzie Sales, Limited, of Toronto: \table[[McKenzie...

Accounting
Q

-What is the benefit to cost ratio of the following project if the MARR is...

Accounting
Q

Lia, the manager of a factory producing sanitisers, has decided to add a new range...

Accounting
Q

Do you agree with the following statement? Explain why. (5 marks) The information about a...

Accounting