MathDB
Problems
Contests
National and Regional Contests
Japan Contests
Today's Calculation Of Integral
2006 Today's Calculation Of Integral
93
93
Part of
2006 Today's Calculation Of Integral
Problems
(1)
Today's calculation of integral 93
Source: created by kunny
1/21/2006
Evaluate
1
∫
0
π
2
cos
2005
x
sin
2007
x
d
x
.
\frac{1}{\displaystyle \int_0^{\frac{\pi}{2}} \cos ^{2005}x\ \sin {2007x}\ dx}.
∫
0
2
π
cos
2005
x
sin
2007
x
d
x
1
.
calculus
integration
trigonometry
calculus computations