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Let f: R to R be defined by f(x) = x^(4)...

Let `f: R to R` be defined by `f(x) = x^(4)`, then

A

f is one-one but not onto

B

f is neither one-one nor onto

C

f is one-one and onto

D

f may be one-one and onto

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The correct Answer is:
B
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