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Today's Calculation Of Integral
2007 Today's Calculation Of Integral
197
197
Part of
2007 Today's Calculation Of Integral
Problems
(1)
Today's calculation of Integral 197
Source: Kanazawa University entrance exam 1967
4/21/2007
Let
∣
a
∣
<
π
2
.
|a|<\frac{\pi}{2}.
∣
a
∣
<
2
π
.
Evaluate the following definite integral.
∫
0
π
2
d
x
{
sin
(
a
+
x
)
+
cos
x
}
2
\int_{0}^{\frac{\pi}{2}}\frac{dx}{\{\sin (a+x)+\cos x\}^{2}}
∫
0
2
π
{
sin
(
a
+
x
)
+
cos
x
}
2
d
x
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