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December 15th, 2012, 07:56 AM   #1
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Analytic geometry.

Find the equation of the plane which passes through the point and is normal with the planes : and
 
 
December 15th, 2012, 08:36 AM   #2
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Re: Analytic geometry.

Hello, noki!

Quote:
Find the equation of the plane which passes through the point
and is normal to the planes:

The normal of the desired plane is perpendicular
[color=beige]. . [/color]to the normals of both given planes.



Hence:[color=beige] .[/color]


The equation of the plane is:[color=beige] .[/color]

[color=beige]. . [/color]which simplifies to:[color=beige] .[/color]

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