Follow the hint please If xnm 1 CR ynso ic10 ool and xnyn I

Follow the hint, please.

If (xn)m 1 CR, (yn)so ic10, ool and (xn/yn) I is monotone, then the sequence (zn) 1 defined by Zn (x1 x2 x yn) is also monotone. [Hint: If a/bs c/ d, then a/bs (a c /(b d) S c/d.l

Solution

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