document.write( "Question 43319: Please help with this one...\r
\n" ); document.write( "\n" ); document.write( "perform the indicated row operation on the matrix\r
\n" ); document.write( "\n" ); document.write( "[-1 3 | 2]
\n" ); document.write( "[2 0 | 4]\r
\n" ); document.write( "\n" ); document.write( "operation: 2Rsubscript1, +Rsubscript2, ->Rsubscript2 \n" ); document.write( "
Algebra.Com's Answer #28393 by venugopalramana(3286)\"\" \"About 
You can put this solution on YOUR website!
operation: 2Rsubscript1, +Rsubscript2, ->Rsubscript2....MEANS
\n" ); document.write( "NEW ROW 2=..OR IS OBTAINED BY ADDING 2*EXISTING ROW 1 TO EXISTING ROW 2
\n" ); document.write( "SEE BELOW A BROKEN STEP WISE PROCEDURE,THOUGH,IT SHOULD BE DONE IN ONE STEP.
\n" ); document.write( "Please help with this one...
\n" ); document.write( "perform the indicated row operation on the matrix\r
\n" ); document.write( "\n" ); document.write( ".......C1.C2..C3
\n" ); document.write( "R1....[-1 3 | 2]
\n" ); document.write( "R2....[2 0 | 4]
\n" ); document.write( "operation: 2Rsubscript1,...MEANS MULTIPLY EXISTING ROW 1 WITH 2
\n" ); document.write( "2*R1...-2..6...4
\n" ); document.write( "+Rsubscript2,->Rsubscript2.....MEANS ADD EXISTING ROW 2 TO THE ABOVE TO GET NEW ROW 2...THE OTHER ROW NAMELY ORIGINAL ROW 1 REMAINS AS ORIGINAL
\n" ); document.write( "NR2...2*R1+R2=....-2+2=0.....6+0=6........4+4=8
\n" ); document.write( "HENCE ANSWER IS
\n" ); document.write( "R1....-1..3...2
\n" ); document.write( "NR2....0..6...8
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