[分析] 初微(18)

[PttFund (批踢踢基金)]

Suppose that f in R([a,b]). Show that f^2 in R([a,b]).


Notation: R([a,b]) is the set of all Riemann integrable
          functions on [a,b].

--
※ 發信站: 批踢踢實業坊(ptt.cc) 
◆ From: 140.112.218.142