9000117408

SubArea: 
Space geometry
Level: 
B
Project ID: 
9000117408
Accepted: 
1
Easy: 
1
In the following list find the plane perpendicular to the plane ρ. ρ:2x−3y+7z−2=0
ω:x+3y+z+7=0
τ:−2x+3y−7z+2=0
ν:−2x−3y+7z+2=0
σ:7x−3y+2z−2=0