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

CBSE BoardEnglish MediumSTD 11 ScienceMathsIntroduction to Three Dimensional Geometry1 Mark
MCQ
Which octant do the point $(-5, 4, 3)$ lie:
  • A
    Octant $I$
  • ✓
    Octant $II$
  • C
    Octant $III$
  • D
    Octant $IV$
✓

Answer

Correct option: B.
Octant $II$
Given, $(-5, 4, 3)$ is the point
Here, the x-coordinate is negative but $y$ and $z$ coordinates are positive
$\therefore (-5, 4, 3)$ lie in octant $II.$

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