If the function f: RvecA given by f(x)=(...

If the function `f: RvecA` given by `f(x)=(x^2)/(x^2+1)` is surjection, then find `Adot`

A

R

B

[0,1]

C

(0,1]

D

[0,1)

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The correct Answer is:

D

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