Question

Find the distance between the following pairs of points: (i) (2, 3, 5) and (4, 3, 1) (ii) (–3, 7, 2) and (2, 4, –1) (iii) (–1, 3, –4) and (1, –3, 4) (iv) (2, –1, 3) and (–2, 1, 3)

Answer 1

We have a formula known as distance formula which is used to find the distance between two points in 3d space.
The formula is attached to this answer.
Here the two points are P1(x1,y1,z1) and P2(x2,y2,z2)