If f : [0, ∞) → [0, ∞), and then f is
Mathematics · JEE Advanced · NTA Exams — Sets, Relations and Functions
If f : [0, ∞) → [0, ∞), and 
then f is
then f is- one-one and onto
- one-one but not onto
- onto but not one-one
- neither one-one nor onto
Answer
(B) one-one but not onto
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