is-the-sequence-an-1-n-2n-converge-or-diverge-and-bounded-or-not-bounded-

Question Number 131291 by mohammad17 last updated on 03/Feb/21

i s t h e s e q u e n c e ⟨ a n ⟩ = ⟨ \frac{{(- 1)}^{n}}{2 n} ⟩ c o n v e r g e

o r d i v e r g e a n d b o u n d e d o r n o t b o u n d e d ?

Commented by mohammad17 last updated on 03/Feb/21

h o w c a n s o l v e t h i s