JEE MATHEMATICS MCQ: FUNCTIONS

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Analyzing +4 | -1

If the function

f:R \to A

given by

f\left( x \right) = \frac{{{x^2}}}{{{x^2} + 1}}

is a surjection, then

A =

View answer and explanation

Correct option: D

\left[ {0,\;1} \right)

Option D

\left[ {0,\;1} \right)

is correct because the range of the function, excluding 1, makes it a surjection.

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