Find limit when x tends to 0 of the following:
(1) (x^2 + x + 1)/x
(2) x/(x^3 - 1)
Limit
2009-09-08 2:05 pm
回答 (1)
2009-09-08 2:57 pm
✔ 最佳答案
1. As x tends to zero, the denominator tends to 0, while the nominator tends to 1.We have a type of 1/0, in which the limit is undefined.
2. lim x→0 x/(x3 - 1)
= 0 / (0 - 1)
= 0
參考: Physics king
收錄日期: 2021-04-19 15:18:48
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