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The domain and range of the real functio...

The domain and range of the real function f defined by `f(x)= (4-x)/(x-4)` is given by

A

Domain = R, Range `= {-1, 1}`

B

Domain `=R - {1}`, Range = R

C

Domain = `R- {4}`, Range `= {-1}`

D

Domain `= R- {-4}`, Range `={-1, 1}`

Text Solution

Verified by Experts

The correct Answer is:
C
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