12th Class
Mathematics
Sample Paper
Mathematics Olympiad - Sample Paper-4
question_answer
The domain of the function \[f(x)=si{{n}^{-1}}\left( \frac{1+{{x}^{3}}}{2{{x}^{3/2}}} \right)\]\[+\sqrt{\sin \,(sin\,x)}+\,{{\log }_{(3\{x\}+1)}}({{x}^{2}}+1)\] where {.} represents fractional part function, is ___.