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A double ordinate PQ of the hyperbola x2a2−y2b2=1 is such that ΔOPQ is equilateral, O being the centre of the hyperbola. Then the eccentricity e satisfies the relation |
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Answer» A double ordinate PQ of the hyperbola x2a2−y2b2=1 is such that ΔOPQ is equilateral, O being the centre of the hyperbola. Then the eccentricity e satisfies the relation |
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