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consider-the-circle-x-1-2-y-1-2-2-A-1-4-B-1-5-if-P-is-a-point-on-the-circle-such-that-PA-PB-is-maximum-then-prove-that-P-A-B-are-collinear-points-

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Question Number 145244 by gsk2684 last updated on 03/Jul/21
consider the circle (x−1)^2 +(y−1)^2 =2, A(1,4), B(1,−5). if P is a point on the circle such that PA+PB is maximum then prove that P,A,B are collinear points.
considerthecircle(x−1)2+(y−1)2=2,A(1,4),B(1,−5).ifPisapointonthecirclesuchthatPA+PBismaximumthenprovethatP,A,Barecollinearpoints.

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