MathematicsMedium128×since 2002Q5567Let O(0, 0) and A(0, 1) be two fixed points. Then the locus of a point P such that the perimeter of Δ\DeltaΔAOP is 4, is :A9x² + 8y² – 8y = 16B8x² – 9y² + 9y = 18C8x² + 9y² – 9y = 18D9x² – 8y² + 8y = 16Check answerSkip