📐 Mathematics · Three Dimensional Geometry · JEE

The distance from origin to the plane ax + by + cz = d is:

Answer: |d| / sqrt(a²+b²+c²).

Correct answer: C. |d| / sqrt(a²+b²+c²)

Explanation: Distance from origin to plane ax + by + cz = d is |d| / sqrt(a² + b² + c²).

Three mutually perpendicular axes x, y, z meeting at the origin O, with a point P located by its (x, y, z) coordinates.

Concept context

Lines and planes in 3D space, direction cosines, distances, and angles