Mo logo [home] [lexicon] [problems] [tests] [courses] [auxiliaries] [notes] [staff] german flag

Mathematics-Online course: Vector Calculus - Lines

Point-Slope Form


[previous page] [next page] [table of contents][page overview]

The points $ X$ on a line through $ P$ in direction $ \vec{u}$ can be described in parametric form by

$\displaystyle \overrightarrow{PX} = t\vec{u},\quad
t\in\mathbb{R}\,.
$

\includegraphics[width=8cm]{a_punkt_richtungsform_bild}

Correspondingly, for the coordinates of the vector $ \vec{x}$ , we have

$\displaystyle x_i = p_i + tu_i,\quad i=1,2,3\,
.
$


(temporary unavailable)

[previous page] [next page] [table of contents][page overview]

  automatically generated 10/30/2007