document.write( "Question 976112: Please solve and show work. Thank you.\r
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document.write( "Find the inverse for the matrix, it if exists.\r
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document.write( "-2 0
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document.write( "-6 -3\r
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document.write( "Thank you. \n" );
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Algebra.Com's Answer #597772 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! determinant = 1/ad-bc \n" ); document.write( "=1/6\r \n" ); document.write( "\n" ); document.write( "inverse is \n" ); document.write( "-3 === 0 * 1/6 \n" ); document.write( "6 === -2\r \n" ); document.write( "\n" ); document.write( "-1/2== 0 INVERSE \n" ); document.write( "-1 ===-1/3\r \n" ); document.write( "\n" ); document.write( " A ;; B ;;; D ;; -B \n" ); document.write( " C ;; D ;;; -C ;; A , EACH OF THESE LATTER IS MULTIPLIED BY THE DETERMINANT 1/AD-BC IN THE ORIGINAL MATRIX. \n" ); document.write( " |