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Let P be the point of intersection of the common tangents to the parabola y 2 = 12x and the hyperbola 8x 2 – y 2 = 8. If S and S' denote the foci of the hyperbola where S lies on the positive x-axis then P divides SS' in a ratio :

1. 14 : 13
2. 13 : 11
3. 5 : 4
4. 2 : 1

Correct answer: 5 : 4

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