Question

What is the distance between `(2,3,6)` and `(4,9.4)`?

Answer 1

`sqrt44`

Explanation:

We may apply the normal Euclidean metric in `RR^3` to get

`d[(2,3,6);(4,9,4)]=sqrt((2-4)^2+(3-9)^2+(6-4)^2)`

`=sqrt(4+36+4`

`=sqrt44`