The matrix operation is .
(Original matrix)
Multiply by a scalar: .
(Simplify)
Therefore, the simplified matrix is .
The result of operation is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=610cb866ed53b2075961d447fb3bd105.png\")
. (Original matrix)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=781cc043d7c25768e53f44d35fc6dfc9.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=70b2d2260385390ccab4672a9dc998d3.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e0fc309770839b270156ccb4b5b1d5f2.png\")
(Simplify)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=807c1d99452c139d6732d823a5628056.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
.