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Mark (a) if function is one - one and in...

Mark (a) if function is one - one and into
Mark (b) if function is one - one and not into
Mark (c) if function is not one - one and into
Mark (d) if function is not one - one and not into
`f(x)=x^(2)`
`f:R^(+)rarrR^(+)`

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The correct Answer is:
A
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