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Let f be a differentiable function on th...

Let f be a differentiable function on the open interval(a, b). Which of the following statements must be true? (i) f is continuous on the closed interval [a,b],(ii) f is bounded on the open interval (a,b)

A

Only I and II

B

Only I and III

C

Only II and III

D

Only III

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The correct Answer is:
D
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