A) the set of all real numbers
B) the set of all positive real numbers
C) \[(-2,2)\]
D) \[[-2,2]\]
Correct Answer: C
Solution :
Given, \[F(x)=\frac{1}{\sqrt{4-{{x}^{2}}}}\] For domain of \[f(x),\] \[4-{{x}^{2}}>0\] \[\Rightarrow \]\[{{x}^{2}}<4\] \[\Rightarrow \]\[-2<x<2\] \[\therefore \]Domain \[=(-2,2)\]You need to login to perform this action.
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