4. Prove that if f : [0, 1] → R is increasing (i.e., Vx, y Є [0, 1] x ≤ y ⇒ f(x) ≤ f(y)) and satisfies the Intermediate Value Property, then it is continuous.

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4. Prove that if f : [0, 1] → R is increasing (i.e., Vx, y Є [0, 1] x ≤ y ⇒ f(x) ≤
f(y)) and satisfies the Intermediate Value Property, then it is continuous.
Transcribed Image Text:4. Prove that if f : [0, 1] → R is increasing (i.e., Vx, y Є [0, 1] x ≤ y ⇒ f(x) ≤ f(y)) and satisfies the Intermediate Value Property, then it is continuous.
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