document.write( "Question 957908: How can I solve this by using Gauss-Jordan elimination?\r
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document.write( "1 -2 -3 | -2
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document.write( "1 -4 -13| 14
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document.write( "-3 5 4 | 0 \n" );
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Algebra.Com's Answer #585431 by MathLover1(20850)![]() ![]() You can put this solution on YOUR website! Your matrix\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Find the pivot in the 1st column in the 1st row\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Eliminate the 1st column \n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Find the pivot in the 2nd column (inversing the sign in the whole row) and swap the 3rd and the 2nd rows\r \n" ); document.write( "\n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Eliminate the 2nd column \n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solution set: \n" ); document.write( "The system is inconsistent. \n" ); document.write( " |