The domain of the function f ( x ) = x − [ x ] 1 .

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MathematicsFunctionsDomain-RangeEasy2 minQB

MathematicsEasysingle choice

The domain of the function $f (x) = \frac{1}{x - [ x ]}$ .

Answer:

Solution:

Observe that when x is an integer x = [x]. Hence, f(x) is not defined when x is an integer. Domain is R excluding $0, \pm 1, \pm 2, \dots$ .z

Stream:JEESubject:MathematicsTopic:FunctionsSubtopic:Domain-Range

⏱ 2mℹ️ Source: QB

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