Question

The range of the function $f\left(x\right)=tan\sqrt{\frac{{\pi }^2}{9}-x^2}$ is

• A. $[0,3]$
• B. $\left[0,\sqrt{3}\right]$
• C. $\left[-3,\sqrt{3}\right]$
• D. $\left[\sqrt{3},3\right]$

Answer 1

Answer: (B)

Correct answer is (b) $\left[0,\sqrt{3}\right]$