SubArea: Space geometryLevel: CProject ID: 2010005007Source Problem: 9000106303Accepted: 0Clonable: 1Easy: 0In the plane symmetry (reflection) defined by the plane σ, σ:x−y−2z+4=0, find the image M′ of the point M=[2;0;0].M′=[0;2;4]M′=[4;−2;−4]M′=[1;1;2]M′=[0;0;−2]