CUET and UG exam TS EAMCET Engineering Mock Test Series 2025 Mathematics Relations and Functions Domain of a Function
The domain of the function \(\mathbf{f}(\mathbf{x})=\frac{1}{\sqrt{9-\mathrm{x}^{2}}}\) is
1
−3 ≤ x ≤ 3
2
−3 < x < 3
3
−9 ≤ x ≤ 9
4
−9 < x < 9