Question

find the coordinates of a point a, where ab is the diameter of a circle whose Centre is bracket 2, - 3 and the point b 1,4​

Answer 1

Answer: (3,-10)

Step-by-step explanation:

Let the point A be (x,y)

Given that O (2,-3) is the mid point of AB and B (1,4),

(x + 1)/2 = 2

x = 3

(y + 4)/2 = -3

y = -10

Therefore the coordinates of point A are (3,-10)