The distance of the plane passing through (1,1,1) and perpendicular to the line x−13=y−10=z−14 from the origin is
Equation of the plane is 3(x−1)+0(y−1)+4(z−1)=0
⇒ 3x+4z−7=0
∴ Dist. from origin=|−7|√32+42=75
The distance of the plane passing through the point P(1,1,1) and perpendicular to the line x−13=y−10=z−14 from the origin is