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Find the domain and the range of the re...

Find the domain and the range of the real function f defined by `f(x)=sqrt((x-1))`.

A

Domain `=(1,oo)` Range `=(0,oo)`

B

Domain `=[1,oo)` Range `=(0,oo)`

C

Domain `=[1,oo)` Range `=[0,oo)`

D

Domain `=(1,oo)` Range `=[0,oo)`

Text Solution

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The correct Answer is:
C
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