MCQ

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Assertion $(A) :$ The function $f: R \rightarrow[0,1)$ defined by $f(x)=\frac{x^2}{x^2+1}$ is surjective.
Reason $(R) :$ For surjection, Range of $f(x)=$ codomain of $f(x)$

• ✓
  Both $(A)$ and $(R)$ are true and $(R)$ is the correct explanation of $(A).$
• B
  Both $(A)$ and $(R)$ are true but $(R) $ is not the correct explanation of $(A).$
• C
  $(A)$ is true but $(R)$ is false.
• D
  $(A)$ is false but $(R)$ is true.