Question

Domain of the function $f\left(x\right)={\tan }^{-1}\sqrt{1-\frac{1}{x}}$ is

फलन $f\left(x\right)={\tan }^{-1}\sqrt{1-\frac{1}{x}}$ का प्रांत है

• A. R⁺
• B. [0, 1)
• C. (–∞, 0) ∪ [1, ∞)
• D. (–1, ∞)

Answer 1

The correct option is C (–∞, 0) ∪ [1, ∞)

Solution