Question

If AB is a diameter and O(2,-3) is the center of a circle. If coordinates of B are (1,4), then

find the coordinates of A.​

Answer 1

Step-by-step explanation:

o is centre of line

m:n=1:1

ox= mx2+nx1/m+n

2=1×1+1×x1/1+1

2=X1+1/2

2×2=X1+1

4–1=X1

3=X1

similar by using

Oy=my2+ny1 / m+n

Oy= –3 m=1, n=1 ,y2= 4,y1=?

hope this is helpful