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Mathematics
Mathematics
Problem
Now try these problems. The answers are in Chapter 23, starting on page 472. 5. Find
d
y
d
x
\frac{d y}{d x}
d
x
d
y
if
y
=
1
+
sin
x
1
−
sin
x
y=\frac{1+\sin x}{1-\sin x}
y
=
1
−
s
i
n
x
1
+
s
i
n
x
.
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