(a). Prove a normed space is complete if and only if every absolutely convergent series is convergent.
(b). Prove ` p is complete for 1 ⤠p < â. (You can assume it is a welldefined normed vector space.)
(a). Prove a normed space is complete if and only if every absolutely convergent series is convergent.
(b). Prove ` p is complete for 1 ⤠p < â. (You can assume it is a welldefined normed vector space.)