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Mathematics
Mathematics
Problem
Which of the following functions is expressed as a quotient of two differentiable functions of
x
x
x
? a)
(
e
x
)
(
ln
x
)
(e^x)(\ln x)
(
e
x
)
(
ln
x
)
b)
x
e
ln
x
x\,e^{\ln x}
x
e
l
n
x
c)
ln
x
e
x
\dfrac{\ln x}{e^x}
e
x
ln
x
d)
ln
(
e
x
)
\ln(e^x)
ln
(
e
x
)
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