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Mathematics
Mathematics
Problem
Find
d
y
d
x
\frac{dy}{dx}
d
x
d
y
, If
y
=
1
x
+
1
x
+
2
x
+
1
y = \frac{1}{x + \frac{1}{x + \frac{2}{x+1}}}
y
=
x
+
x
+
x
+
1
2
1
1
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