Re: [微積] 請教一題極限
※ 引述《iloveconic (樂陶陶)》之銘言：
: lim (x-lnx)
: x->無限
Let x＞e,
x
∫ (1 - 1/t) dt ＝ x - ln x + (1 - e)
e
x
≧ ∫ (1 - 1/e) dt ＝ (x - e) * (1 - 1/e)
e
--
Good taste, bad taste are fine, but you can't have no taste.
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.113.25.169
討論串 (同標題文章)
