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Chapter 9: Q. 15 (page 621)

find the distance between the two points.

P1=(0,0,0)P2=(4,1,2)

Short Answer

Expert verified

d=21

Step by step solution

01

Step 1. Given information is

P1=(0,0,0)P2=(4,1,2)

02

Step 2. Using the distance formulad(P1,P2)=(x2-x1)2+(y2-y1)2+(z2-z1)2

Solving we get,

d(P1,P2)=(4-0)2+(1-0)2+(2-0)2d(P1,P2)=16+1+4d(P1,P2)=21

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