If the area of the triangle whose one vertex is at the vertex of the p – InterviewSolution

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1.	If the area of the triangle whose one vertex is at the vertex of the parabola, y2+4(x−a2)=0 and the other two vertices are the points of intersection of the parabola and y-axis, is 250 sq. units, then a value of 'a' is :
Answer» If the area of the triangle whose one vertex is at the vertex of the parabola, $y^{2} + 4 (x - a^{2}) = 0$ and the other two vertices are the points of intersection of the parabola and $y$ -axis, is $250$ sq. units, then a value of ' $a$ ' is :

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