Mathematics
Senior High
Resolved
数Ⅲです！
線を引いた部分のやり方がわかりません！！
教えてください🙇♀️
x²+x+1
(4) lim (x²-1)=lim **+*+1
x-1
lim
x²+x+1=+∞, lim
x→1+0
極限なし .
x-1
x2+x+1=-∞ より,
x-1-0 x-1
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
なんとなくイメージできました！ありがとうございます！！