Question

If P(4; 2) is the midpoint between A and B(6:3), determine:1.1.The coordinates of A;

Answer 1

Answer:

if (x1,y1),(x2,y2) are co ordinates of A,B then mid point of AB is (x1+x2/2,y1+y2/2)

so coordinates of A are (8-6,4-1)

=(2,3)