One of the following is not true 1) A sequence is Cauchy iff it is convergent 2) Between any two real numbers there is an irrational number 3) If f: [a, b]- R is continuous, then f assumes its extreme values on [a, b]. 4) A Cauchy convergent sequence is monotone. Select one: 1. 2 4.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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One of the following is not true
1) A sequence Is Cauchy iff it is convergent
2) Between any two real numbers there is an irrational number
3) If f: [a, b]→ R is continuous, then f assumes its
extreme values on [a, b).
4) A Cauchy convergent sequence is monotone.
Select one:
4
Transcribed Image Text:One of the following is not true 1) A sequence Is Cauchy iff it is convergent 2) Between any two real numbers there is an irrational number 3) If f: [a, b]→ R is continuous, then f assumes its extreme values on [a, b). 4) A Cauchy convergent sequence is monotone. Select one: 4
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