To do this, begin your session with

import scala.math._

bler Write a function that computes the distance between two points in the x-y plane: dist((1, 1), (0, 0)) 1.4142135623730951qrt (2) dist ( (3, 0), (0, 0))-3.0 Notes: Code up the distance formula, don't use a pre-defined distance function if there is one. Notice that the inputs of dist are pairs. See the earlier discussion for more information on how to dissect them. How would you modify dist to compute the distance between points in 3 dimensional space? in N dimensional space