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Mathematics
Mathematics
Problem
Find the absolute minimum value of
h
(
x
)
=
sin
(
2
x
)
+
x
h(x)=\sin(2x)+x
h
(
x
)
=
sin
(
2
x
)
+
x
for
−
π
2
≤
x
≤
π
2
-\tfrac{\pi}{2}\le x\le \tfrac{\pi}{2}
−
2
π
≤
x
≤
2
π
.
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