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Mathematics
Mathematics
Problem
Find, correct to two decimal places, the number
c
c
c
in
(
0
,
π
)
(0,\pi)
(
0
,
π
)
such that
∫
0
π
x
cos
x
d
x
=
c
cos
c
(
π
−
0
)
.
\int_{0}^{\pi} x\cos x\,dx = c\cos c\,(\pi-0).
∫
0
π
x
cos
x
d
x
=
c
cos
c
(
π
−
0
)
.
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