MathematicsMedium249×since 2002Q2549The plane x+2y−z=4x+2y-z=4x+2y−z=4 cuts the sphere x2+y2+z2−x+z−2=0{x^2} + {y^2} + {z^2} - x + z - 2 = 0x2+y2+z2−x+z−2=0 in a circle of radiusA333B111C222D2{\sqrt 2 }2Check answerSkip