If one of the foci of an ellipse x2a2+y2b2=1 (a>b) coincide with the f – InterviewSolution

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1.	If one of the foci of an ellipse x2a2+y2b2=1 (a>b) coincide with the focus of the parabola y2=8x and they intersect at a point where the ordinate is double the abscissa, then the value of [b2] is(where [.] represents greatest integer function)
Answer» If one of the foci of an ellipse $\frac{x^{2}}{a^{2}} + \frac{y^{2}}{b^{2}} = 1 (a > b)$ coincide with the focus of the parabola $y^{2} = 8 x$ and they intersect at a point where the ordinate is double the abscissa, then the value of $[b^{2}]$ is (where [.] represents greatest integer function)

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