Problem 1805. Cofactor

Created by Disha

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 a matrix, find the cofactor of the element in 'i'th row and 'j'th column.</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

72 Solutions
40 Solvers

Last Solution submitted on Oct 25, 2020

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

J.R.! Menzinger on 14 Aug 2013

I think that there is an error on test case numbe 1. http://en.wikipedia.org/wiki/Cofactor_(linear_algebra)

Pavan Toraty on 18 Nov 2013

Please correct test case 1.

Solution Comments

Solution 304278

1 Comment

1 Comment

Evan on 14 Aug 2013

I believe the answer here should be -3, not 6.

Problem Recent Solvers40

Problem Tags

matrices

Community Treasure Hunt

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

Start Hunting!

Problem 1805. Cofactor

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers40

Suggested Problems

More from this Author2

Problem Tags

Community Treasure Hunt

Problem 1805. Cofactor

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers40

Suggested Problems

More from this Author2

Problem Tags

Community Treasure Hunt

Players