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Mathematics
Mathematics
Problem
Given
ln
(
x
)
+
y
3
−
x
y
=
4
\ln(x)+y^{3}-xy=4
ln
(
x
)
+
y
3
−
x
y
=
4
, what is
d
y
d
x
\dfrac{dy}{dx}
d
x
d
y
at the point
(
1
,
2
)
(1,2)
(
1
,
2
)
? a)
1
12
\dfrac{1}{12}
12
1
b)
−
1
11
-\dfrac{1}{11}
−
11
1
c)
1
11
\dfrac{1}{11}
11
1
d)
1
13
\dfrac{1}{13}
13
1
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