, geoeffnetem
Z 1
2 1
dx
1 x2
Z ⇡
2
tan(x) dx
0
Z 1
x2
|x|e dx
1
Z 1
x2
xe dx
1
Z 1
(x)
dx
0 1 + x2
t= (x)
1 : ⇣[0, 2⇡] ! R⌘2 1 (t) = (cos(t), sin(t)) 2 : [ 1, 1] !
p
R2 2 (t) = t, 1 t2 R2
1 2 R2
p
f : [ 1, 1] ! R f (x) = 1 x2
f x
Z 1
2 1
dx
1 x2
Z ⇡
2
tan(x) dx
0
Z 1
x2
|x|e dx
1
Z 1
x2
xe dx
1
Z 1
(x)
dx
0 1 + x2
t= (x)
1 : ⇣[0, 2⇡] ! R⌘2 1 (t) = (cos(t), sin(t)) 2 : [ 1, 1] !
p
R2 2 (t) = t, 1 t2 R2
1 2 R2
p
f : [ 1, 1] ! R f (x) = 1 x2
f x
