Let P(4,−4) and Q(9,6) be two points on the parabola y2=4x and let X – InterviewSolution

1.	Let P(4,−4) and Q(9,6) be two points on the parabola y2=4x and let X be any point on the arc POQ of this parabola, where O is the vertex of this parabola, such that the area of Δ PXQ is maximum. Then this maximum area (in sq. units) is:
Answer» Let $P (4, - 4)$ and $Q (9, 6)$ be two points on the parabola $y^{2} = 4 x$ and let $X$ be any point on the arc $P O Q$ of this parabola, where $O$ is the vertex of this parabola, such that the area of $Δ P X Q$ is maximum. Then this maximum area (in sq. units) is:

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