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KCET2019MathematicsMathematical Reasoning

The negation of the statement "All continuous functions are differentiable"

Options

  1. ASome continuous functions are differentiable
  2. BAll differentiable functions are continuous
  3. CAll continuous functions are not differentiable
  4. DSome continuous functions are not differentiable

Correct answer

D. Some continuous functions are not differentiable

Step-by-step solution

(D)

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