Using-the-definition-show-that-U-n-k-1-n-sin-k-k-is-a-sequence-of-Cauchy-

Tinku Tara June 4, 2023 None 0 Comments

Question Number 164477 by mathocean1 last updated on 17/Jan/22

Using the definition, show that U_n =Σ_(k=1) ^n ((sin(k))/(k!)) is a sequence of Cauchy.

$${Using}\:{the}\:{definition},\:{show}\:{that}\: \\ $$$${U}_{{n}} =\underset{{k}=\mathrm{1}} {\overset{{n}} {\sum}}\:\frac{{sin}\left({k}\right)}{{k}!}\:{is}\:{a}\:{sequence}\:{of}\:{Cauchy}. \\ $$

Facebook Tweet Pin

Using-the-definition-show-that-U-n-k-1-n-sin-k-k-is-a-sequence-of-Cauchy-

Leave a Reply Cancel reply