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If f(x)= x^2/(1+x^2) then the range of f...

If `f(x)= x^2/(1+x^2)` then the range of f is

A

[1,`infty`)

B

[0,1)

C

[-1,1]

D

(0,1]

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UNITED BOOK HOUSE-QUESTION PAPER 2016-EXERCISE
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