1. Tardigrade
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  3. Mathematics
  4. Consider the function f :[1, ∞) arrow(0,1], f ( t )=(1/1+ t 2). Which one of the following is TRUE?

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Q. Consider the function $f :[1, \infty) \rightarrow(0,1], f ( t )=\frac{1}{1+ t ^2}$. Which one of the following is TRUE?

Relations and Functions - Part 2

Solution:

Correct answer is (b) f is one-to-one but not onto

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