Find the distance between the following points-pairs `(i) (-2, 1, -3)` – InterviewSolution

InterviewSolution

1.	Find the distance between the following points-pairs `(i) (-2, 1, -3)` and `(4, 3, -6)`
Answer» `AB=sqrt({[4-(-2)]^(2)+(3-1)^(2)+[-6-(-3)]^(2)})` `=sqrt({6^(2)+2^(2)+(-3)^(2)})=sqrt(49)=7` units.

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