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If f:[2, oo)rarrB defined by f(x)=x^(2)-...

If `f:[2, oo)rarrB` defined by `f(x)=x^(2)-4x+5` is a bijection, then `B=`

A

`[0,oo)`

B

`[1,oo)`

C

`[4,oo)`

D

`[5,oo)`

Text Solution

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The correct Answer is:
B
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