Example 2 - Chapter 11 Class 11 - Intro to Three Dimensional Geometry

Last updated at August 17, 2026 by

Example 2 - Find octant in which (-3, 1, 2), (-3, 1, -2) lie - Examples

Remove Ads
Teachoo · Class 11 Explore Class 11

Transcript

Example 2 Find the octant in which the points (–3, 1, 2) and (–3, 1, – 2) lie. (−3, 1, 2) Here x is negative, y is positive and z is positive So it lies in II octant. (ii) (−3, 1, −2) Here x is negative, y is positive and z is negative. So it lies in VI octant.

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh is an IIT Kanpur graduate and has been teaching for 16+ years. At Teachoo, he breaks down Maths, Science and Computer Science into simple steps so students understand concepts deeply and score with confidence.

Many students prefer Teachoo Black for a smooth, ad-free learning experience.