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Ldaniel Group Title

If f '(x) is defined for all x, then f(x) is defined for all x?

  • 2 years ago
  • 2 years ago

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  1. shubhamsrg Group Title
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    if f(x) is differentiable everywhere,,surely f(x) must be defined everywhere..

    • 2 years ago
  2. Ldaniel Group Title
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    thanks

    • 2 years ago
  3. muntoo Group Title
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    http://en.wikipedia.org/wiki/Differentiable_function#Differentiability_and_continuity "If ƒ is differentiable at a point [...], then ƒ must also be continuous at [the point]. " I can't remember what this was called.

    • 2 years ago
  4. Ldaniel Group Title
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    thanks for your help?

    • 2 years ago
  5. shubhamsrg Group Title
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    your welcome! ? o.O

    • 2 years ago
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