Find the distance between the following pairs of points:

(–3, 7, 2) and (2, 4, –1)

Let P be (– 3, 7, 2) and Q be (2, 4, – 1)


Distance PQ


Here,


x1 = – 3, y1 = 7, z1 = 2


x2 = 2, y2 = 4, z2 = – 1


Distance PQ





Thus, the required distance is units.


1