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Consider the function f(x)=xlnx. For
How to differentiate f(x)=e^(xlnx)?
I get f'(x)=e^(xlnx) (1+lnx) while at wolfram is x^x(ln x+x)...sorry for my miscalculation /
1 answer
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Ifi
595 views
Consider the function f(x)=xlnx.
For the following questions, write inf for ∞, -inf for −∞, and None if no such answer
0 answers
asked by
Nicola
879 views
For the function below, determine the intervals of concavity:
f(x)=xlnx I tried doing it but the second derivative would always
2 answers
asked by
Isabella
1,135 views
(e^x - 1 )/(x^2 - 1) < 0
Any way to get started? I'd appreciate any help. And also, xlnx + 1 > x + lnx
3 answers
asked by
Joe
515 views
differentiate y=3^xlnx
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jackie
440 views
Compute f'(e) where f(x)=3^(xlnx)
1 answer
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Morris
1,022 views
find where f(x)<0 and f(x)>0
f(x)=xlnx-2x
3 answers
asked by
emily
491 views
What is the derivative of (ln(x))^x ?
I have: f(x) = ln(x)^x f(x) = xlnx f'(x) = x/x + 1 * ln(x) f'(x) = 1 + ln(x) Is this
3 answers
asked by
Tom
514 views
f(x)=xlnx Find the minimum value
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help
689 views
f(x)=xlnx Find the minimum value
1 answer
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help
757 views