Using any technique from this class that you like, show that if (sn) is a Cauchy sequence of positive real numbers, then the sequence (√sn) is also Cauchy.

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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Using any technique from this class that you like, show that if (sn)
is a Cauchy sequence of positive real numbers, then the sequence (√sn) is also
Cauchy.
Transcribed Image Text:Using any technique from this class that you like, show that if (sn) is a Cauchy sequence of positive real numbers, then the sequence (√sn) is also Cauchy.
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