determine whether each expression is an indeterminate form at c . If it is, identify the type.?

2016-04-19 1:53 pm
The problem is lnx-1/1-x c=1
I got the answer 'yes' and the type I'm not so sure about the form, because I plugged in c and got -1/0, but supposedly the answer is 0/0

回答 (1)

2016-04-19 2:10 pm
✔ 最佳答案
ln (x - 1)
at c=1 , ln 1 - 1 = 0-1 = -1
1-x = 1-c
at c=1 = 1-1 = 0
-1/0
you're correct


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