The eccentricity of the conic represented by is:

MATHEMATICS · Single correct · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

The eccentricity of the conic represented by

x^2-y^2-4x+4y+6=0

is: (1)

1

(2)

\frac{1}{2}

(3)

-1

(4)

\sqrt{2}