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Mathematics
Mathematics
Problem
Evaluate
∫
0
ln
2
x
e
x
2
cos
(
e
x
2
)
d
x
\displaystyle\int_{0}^{\sqrt{\ln 2}} x e^{x^{2}}\cos\bigl(e^{x^{2}}\bigr)\,dx
∫
0
l
n
2
x
e
x
2
cos
(
e
x
2
)
d
x
. a)
sin
2
−
sin
1
\sin 2-\sin 1
sin
2
−
sin
1
b)
cos
2
−
cos
1
2
\dfrac{\cos 2-\cos 1}{2}
2
cos
2
−
cos
1
c)
sin
2
−
sin
1
2
\dfrac{\sin 2-\sin 1}{2}
2
sin
2
−
sin
1
d)
sin
2
+
sin
1
2
\dfrac{\sin 2+\sin 1}{2}
2
sin
2
+
sin
1
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