JEE MATHEMATICS MCQ: FUNCTIONS

1 Easy

1 of 1

Analyzing +4 | -1

Let

f:R \to R

be a function defined by

f\left( x \right) = \frac{{{x^2} - 8}}{{{x^2} + 2}}

Then,

f

View answer and explanation

Correct option: D

Neither one-one nor onto

Option D (Neither one-one nor onto) is correct because the function is neither injective (not one-to-one) nor surjective (not onto).

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