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Introduction to Three Dimensional Geometry — Maths STD 11 Science — Question

CBSE BoardEnglish MediumSTD 11 ScienceMathsIntroduction to Three Dimensional Geometry1 Mark
Question
How far apart are the points (2, 0, 0) and (-3, 0, 0)?
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Answer

Given points are (2, 0, 0) and (-3, 0, 0)
$\therefore$ Distance between the given points
$=\sqrt{(2+3)^2+(0-0)^2+(0-0)^2}=\sqrt{25}=5$
Hence, the required distance = 5.

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