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Let e(lambda) be eccentricity of the hy...

Let `e(lambda)` be eccentricity of the hyperbola `(x^(2))/(a^(2)+lambda)-(y^(2))/(b^(2)+gamma)=1`
where `a^(2) gtb^(2)` and `gammage1` if `e(lambda)` is least when `lambda=lambda_(0)` then `lambda_(0)` is equal to

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