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Mathematics
Mathematics
Problem
If
y
=
x
sin
2
4
x
y=x\sin^{2}4x
y
=
x
sin
2
4
x
, find
d
y
d
x
\dfrac{dy}{dx}
d
x
d
y
and write the result with
sin
4
x
\sin4x
sin
4
x
as the highest common factor.
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