Teaching MPPSC Assistant Professor Mock Test Series 2025 Mathematics Parabola, Ellipse and Hyperbola Ellipse
The equation \(\frac{{{x^2}}}{{2 - r}} + \frac{{{y^2}}}{{r - 6}} + 1 = 0\) represents an ellipse if
1
r > 2
2
r > 6
3
2 < r < 6
4
None of these