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Mathematics
Mathematics
Problem
Show that
sin
x
(
1
+
cos
x
)
\sin x(1 + \cos x)
sin
x
(
1
+
cos
x
)
,
x
∈
[
0
,
π
]
x \in [0, \pi]
x
∈
[
0
,
π
]
is maximum at
x
=
(
π
/
3
)
x = (\pi/3)
x
=
(
π
/3
)
.
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