JEE MATHEMATICS MCQ: FUNCTIONS

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Analyzing +4 | -1

The range of the function

f(x)=\frac{x}{1+x^2}, x \in \mathbb{R}

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Correct option: A

\left[-\frac{1}{2}, \frac{1}{2}\right]

Option A ([-1/2, 1/2]) is correct because the range of the function is between -1/2 and 1/2, inclusive.

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