Find the distance between the points P ( -1, 1) and Q (5,-7).

Find the distance between the points P(-2,4,1) and Q(1,2,5).

Find the distance between the points P (1, -3, 4) and Q ( -4, 1, 2) .

Find the distance between the points P (1,3,4) and Q (4,1,2) .

Find the distance between the points P(-2, 4, 1) and Q(1, 2, -5).

Find the distance between the points: (i) P(-6,7) and Q(-1,-5) (ii)R(a+b , a-b) and S(a-b,-a-b) (iii) A(a t1 ,2a t_1) and B(a t2 ,2a t_2)

Find the distances between the points (2,-5) and (7,7)

Find the distance between the points (5, 3, -2) and (3, 2, 1).

Find the distance between the. Points P(1, 2, 5) and Q(-2, 3, 6).

Find all possible values of a for which the distance between the points A(a, -1) and B(5, 3) is 5 unit.

The distance between the points (1,3) and (x,7) is 5, find x.