How do you differentiate #xe^x#?
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"Find the limit as x approaches infinity of #xsin(1/x)#?"
1 Answer
Mar 18, 2016
Use the product rule.
Explanation:
The Product rule (for derivatives) says that for differentiable functions,
In this question, we have
# = e^x+xe^x# #" "# which you may prefer to write as
# = e^x(1+x)# or as#e^x(x+1)# or in some other way.