It is well known that :1+∞ is indeterminate case ,I have accrossed the following problem which let me to say that :1+∞=1 .
1+∞ can be written as : 1+∞=limx→0+(sinxx)1/x which is 1 ,then 1+∞=1 and it's not I.case , i don't know where i'm wrong !!!! ? and wolfram alpha says that :limx→0+(sinxx)1/x=1 which mixed me .
Edit: I have edited the question to show what's mixed me in the side of
limit calculation and i don't changed my question
Answer
If you think that
limx→0+(sinxx)1/x=(limx→0+sinxx)limx→0+1/x
that is not correct. Here, you can find your answer I think: Why is 1∞ considered to be an indeterminate form
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