In analytic geometry, what is the shortest distance from the origin to the plane ?

Answer and explanation

Correct answer: C.

  1. Step 1: Distance formula: . Step 2. At origin: . **Answer: . Why not the others:** omits dividing by normal length; is arithmetic error; is an incorrect guess.

Practise more Mathematics A: Functions, Calculus, Complex Numbers and Probability.

Free questions with an explanation for every one, and full timed Exames Nacionais Secundário (Portugal) mock tests.

In analytic geometry… | Exames Nacionais Secundário (Portugal)