![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Minimum two points in space are required to form a line.
\The line containing point B can be named as line p.
\Observe the figure; three points are there on the line p, so any two of the points
\can be used to name the line.
\The line containing point B can be named as ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f9b28f95e717c79fcad3599c209ce216.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The line can be named as line p.
\The line containing point B can be named as![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f9b28f95e717c79fcad3599c209ce216.png\")
.