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For the hyperbola (x^2)/(a^2)-(y^2)/(b^2...

For the hyperbola `(x^2)/(a^2)-(y^2)/(b^2)=1` , let `n` be the number of points on the plane through which perpendicular tangents are drawn. If `n=1,t h e ne=sqrt(2)` If `n >1,t h e n0sqrt(2)` None of these

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