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Mathematics
Mathematics
Problem
Determine and simplify
d
d
x
[
1
sin
(
2
x
)
]
.
\displaystyle \frac{d}{dx}\Bigl[\tfrac{1}{\sin(2x)}\Bigr].
d
x
d
[
s
i
n
(
2
x
)
1
]
.
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