If the line through the point P(5,3) meets the circle x^2+y^2-2 x-4 y+\alpha=0 at A(4,2) and B (x_1, y_1), then P A . P B is equal to [AP EAPCET 23 May 2024 S1]

AP EAPCET 23 May 2024 Shift 1 Solved Paper

Section: Mathematics

Question : 48 of 160

Marks: +1, -0

If the line through the point P(5,3) meets the circle x2+y2−2x−4y+α=0 at A(4,2) and B(x1,y1), then PA.PB is equal to

[AP EAPCET 23 May 2024 S1]

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