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If f : [0,oo)to [0,oo) and f(x) =(x)/(1+...

If `f : [0,oo)to [0,oo) and f(x) =(x)/(1+x),` then f is

A

many-one, into

B

one-one, into

C

many-one, onto

D

one-one, onto

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The correct Answer is:
B
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