Mathematics for IGCSE & O level - Functions (Section 1 - No. 48) | ExamPlay

Mathematics for IGCSE & O level - Functions (Section 1 - No. 48)

The domain of f(x) = 1/(x-2) is:

x>2

x<2

x≠2

x=2

解释

The function is undefined when the denominator equals zero, x=2

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