![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
\ \
\ \
The vector is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0b5c38239446632cf7c2c7f71368f342.png\")
. \ \
The standard form of the vector is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7887565748e35cbcd7b4f66081fa0917.png\")
. \ \
Compare the vector with general form. \ \
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8801e006c473cf5f82d2732a955fefc6.png\")
. \ \
Magnitude of the vector ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8efa211d35dbcbb385df434f0b2039c8.png\")
. \ \
Substitute ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8801e006c473cf5f82d2732a955fefc6.png\")
. \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=35d04dd567ec71e9d0cf98bb15fbdf41.png\")
\ \
Magnitude of the vector is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8f7dbedbbd8bda2991247cd149c78b14.png\")
. \ \
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
\ \
Magnitude of the vector is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8f7dbedbbd8bda2991247cd149c78b14.png\")
.