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NDA 2020
Exam
NDA
Year
2020
Subject
Mathematics
Chapter
Three Dimensional Geometry

NDA 2020 · Mathematics · Three Dimensional Geometry

What is the perpendicular distance from the point (2,3,4) to the...

What is the perpendicular distance from the point (2,3,4)(2,3,4) to the line x−01=y−00=z−00\frac{x-0}{1}=\frac{y-0}{0}=\frac{z-0}{0} ?

Options

  1. A6 units
  2. B5 units
  3. C3 units
  4. D2 units

Correct answer

B. 5 units

Step-by-step solution

Perpendicular distance =(4)2+(3)2=5=\sqrt{(4)^2+(3)^2}=5 units.
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