Mathematics - Hyperbola Question with Solution | TestHub

The equation $\frac{{\mathrm{x}}^2}{9-\lambda }+\frac{{\mathrm{y}}^2}{4-\lambda }=1$ represents a hyperbola when $\mathrm{a}<\lambda <\mathrm{b}$ then $\left[\frac{\mathrm{b}+\mathrm{a}}{\mathrm{b}-\mathrm{a}}\right]=$ Where [.] denotes greatest integer function.