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Continuity at a Boundary

A real functi...

Question

A real function f is said to be continuous if it is continuous at every point in ...... .

The domain of f

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The range of f

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Any interval of real numbers

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[- ∞, ∞]

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Solution

The correct option is A
The domain of f

A real function f is said to be continuous if it is continuous at every point in the domain of f.

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