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_GEN_GOTOBOTTOM Post Reply Favoured: 0
TOPIC: hyperbola
#106
nithika (User)
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Posts: 5
graphgraph
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hyperbola 1 Yr 1 Month 18 Day 11 Hour 23 Min ago Karma: 0  
1.A point P moves so that the product of the slopes of the two lines joining it to (-2,1),(4,5) is 3.If the locus of P is a hyperbola then its eccentricity=....
1)5 2) 5/2 3)3/2 4) 2

2) Equation of hyperbola passing through (2,1) & having the distance between the directrices 4/root 3 is...........
1)5x^2 - 2y^2 = 18
2) 3x^2 - 2y^2 = 10
3) 3x^2 - 5y^2 = 7
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