What is the distance between #(4, 4, 2)# and #(2, –3, 1) #?
The distance is
The formula for the distance for 3-dimensional coordinates is similar or 2-dimensional; it is:
We have the two coordinates, so we can plug in the values for
Now we simplify:
If you want to leave it in exact form, you can leave the distance as
Hope this helps!