Question

find a distance between the following pairs of points ?

( 2,3,5,) (4,3,1).

solve this question

Answer 1

x1(y3-y2)+x2 (y2-y1)+x3(y1-y3) not conferm but like this formula. . solve it..

Answer 2

in question :

find a distance between the following pairs of points ?

using distance formula.

here point are given in question.

X1 = 2

Y1 = 3

Z1 = 5

___________________
--------------------------------------

X2 = 4

Y2 = 3

Z2 = 1
___________________
--------------------------------------

THE GIVEN POINT IN QUESTIONS( 2,3,5) (4,3,1)

using distance formula

$\sqrt{( {x2 - x1})^{2} +( {y2 - y1})^{2}+( {z2 - z1})^{2} }$

$\sqrt{( {4- 2})^{2}+ ( {3 - 3})^{2}+( {1 - 5})^{2} }$

$\sqrt{( {4})^{}+ ( {0})^{}+( {16})^{} }$

√20

2 √5

be brainly