Suppose you have the plane given by(adsbygoogle = window.adsbygoogle || []).push({});

[tex]\bold n \cdot (\bold r-\bold r_0)=0[/tex]

where

[tex]\bold n[/tex] is the normal vector to the plane which passes through the point [tex] \bold r_0[/tex].

What is the reflection [tex]x'[/tex] of a point [tex]x[/tex] across this plane?

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Reflection across a Plane

**Physics Forums | Science Articles, Homework Help, Discussion**