Problem 43296. Refresh your system of equations

Created by Jamil Kasan

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?><w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Given square matrix, and solution vector, find the values of the variables</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>Example:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>xyz = [1 -1 2; 0 2 5; 4 0 -3]; //x-y+2z; 2y+5x; 4x-3z abc = [21; 21; 21] y_correct = [ 9 -2 5 ];</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

84 Solutions
43 Solvers

Last Solution submitted on Mar 11, 2021

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

Matthew Eicholtz on 10 Oct 2016

Test suite needs to be fixed.

Jamil Kasan on 11 Oct 2016

yeah, you're right. I'll edit later after office, thanks

Alfonso Nieto-Castanon on 24 Oct 2016

only wrong solutions accepted by testsuite (on the other hand, +1 if this was in fact the intention, that was original!)

Problem Recent Solvers43

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 43296. Refresh your system of equations

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers43

Suggested Problems

More from this Author43

Problem Tags

Community Treasure Hunt

Problem 43296. Refresh your system of equations

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers43

Suggested Problems

More from this Author43

Problem Tags

Community Treasure Hunt

Players