Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • Find the distance between the following pairs of points:(–1, 3, – 4) and (1, –3, 4) (

1 (iii)   Find the distance between the following pairs of points:(–1, 3, – 4) and (1, –3, 4)

Answers (1)

best_answer

The distance between two points (x_1,y_1,z_1) and (x_2,y_2,z_2) is given by

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2+(z_2-z_1)^2}

So, distance between  (–1, 3, – 4) and (1, –3, 4) is given by 

d=\sqrt{(1-(-1))^2+(-3-3)^2+(4-(-4))^2}

d=\sqrt{4+36+64}

d=\sqrt{104}

d=2\sqrt{26}

Posted by

Pankaj Sanodiya

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads

Similar Questions

Trending Articles/News

anam-khan

CBSE Class 12 Board Exam 2026 LIVE: 12th Geography paper ends; set 1, 2 answer key, analysis
anam-khan

‘More exhausting than manual’: How CBSE on-screen marking system is draining teachers it was meant to help
anam-khan

CBSE Class 12 Accountancy Paper Analysis: Moderate overall; competency-based MCQs, no journal entry questions

Latest Question