Question

A (x1 , y 1 ) B ( x2 , y2 )  lie on X axis distance between AB is ___​

Answer 1

Answer:

Since, the x-coordinate of both points is same, it means both point lies on a line which is parallel to y-axis.

∴ the distance between both points on a line parallel to Y-axis =∣y

2

−y

1

∣