Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Parabola, Ellipse and Hyperbola Hyperbola
If \(\rm \frac{x^2}{a+3}+\frac{y^2}{2-a}=1\) represents a hyperbola, then a lies in
1
(-3, 2)
2
(-3, ∞)
3
(-∞, -2)
4
More than one of the above
5
None of the above