Teaching HSSC TGT 2023 Mock Test (Latest Pattern) Mathematics Parabola, Ellipse and Hyperbola Ellipse
For k > 0, the shortest distance from a point P (1, k) on the ellipse 9x2 + 4y2 - 18x +16y - 11 = 0 to one of its directrix is
1
3-\(\sqrt5\)
2
3+\(\sqrt5\)
3
\(\frac{9}{\sqrt5}-3\)
4
\(\frac{9}{\sqrt5}-2\)
5
Not Attempted