#### Question

Answer each of the following questions in one word or one sentence or as per exact requirement of the question:

Write the distance of a point P(*a*, *b*, *c*) from *x*-axis.

#### Solution

We know that a general point (*x*, *y*, *z*) has distance \[\sqrt{y^2 + z^2}\] from the *x*-axis.

∴ Distance of a point P(*a*, *b*, *c*) from *x*-axis = \[\sqrt{b^2 + c^2}\]

Is there an error in this question or solution?

Solution Answer Each of the Following Questions in One Word Or One Sentence Or as per Exact Requirement of the Question: Write the Distance of a Point P(A, B, C) from X-axis. Concept: Direction Cosines and Direction Ratios of a Line.