WBJEE 2013 Math Solved Paper

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Question : 48 of 80

Marks: +1, -0

The line y = x intersects the hyperbola

x2

9

−

y2

25

= 1 at the points P and Q. The eccentricity of ellipse with PQ as majoraxis and minor axis of length

5

√2

is

√5
3
5
√3
5
9
25
9
None

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