Find the co-ordintes of a point A, where AB is the diameter of a circl – InterviewSolution

1.

Find the co-ordintes of a point A, where AB is the diameter of a circle whose centre is (2,-3)and B is (1, 4).

Answer»

Let A(x,y)B(1,4)Centre=(2,-3)

2=x+1/2x+1=4x=3

-3=y+4/2-6=y+4y=-6-4=-10

A(3,-10)

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