Question

Find range of the given question?​

Answer 1

Step-by-step explanation:

Here

$y = ln \sqrt{4 - {x}^{2} }$

We have,

$4 - {x}^{2} > 0$

$\implies \: {x}^{2} - 4 < 0$

$\implies \: (x - 2)(x + 2) < 0$

$\implies \: x \in( - 2,2)$