Question

Find the distance between the pairs of points:

(–1, 3, –4) and (1, –3, 4)

Answer 1

The distance between points P(x1, y1, z1) and P(x2, y2, z2) is given by 

PQ = `sqrt((x_2 -x_1)^2 + (y_2-y^1)^2 + (z_2 - z_1)^2)`

Distance between points (–1, 3, –4) and (1, –3, 4)