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December 15th, 2012 07:56 AM

Analytic geometry.
 
Find the equation of the plane which passes through the point and is normal with the planes : and

soroban December 15th, 2012 08:36 AM

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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