1.

Any chord AB of y62=4ax cuts the axis of the parabola at P, so that AP:AB=1:3 where A(at21, 2at1), B(at22, 2at2), then

Answer»

Any chord AB of y62=4ax cuts the axis of the parabola at P, so that AP:AB=1:3 where A(at21, 2at1), B(at22, 2at2), then



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