Page 107 - KALKULUS 2 EMY SOHILAIT
P. 107
Soal-soal Bab 4
Hitunglah integral tak wajar berikut ini.
2 dx
. 1 e x dx . 2 5
1 x
2 0
. 3 xe x dx . 4 e 3x dx
4
x dx dx
. 5 . 6
3 9 x 2 1 3x
dx x
. 7 . 8 2 dx
2 x ln x 2 1 x
ln x
. 9 dx 10 . xe x dx
1 x 0
x 1
11 . dx 12 . 2 dx
x 2 9 x 2x 5
x
x
13 . 2 2 dx 14 . e x sin dx
4
(x ) 0
1 dx 7 dx
15 . 3 / 1 16 .
1
0 (x ) 3 x 3
1 dx 9 dx
17 . 18 .
0 1 x 2 0 9 x
2 1 4 dx
19 . 4 dx 20 . 3 / 2
x
3 x 2 3 ( )
0 x 4 /
x
21 . 2 3 / 2 dx 22 . tan 2 dx
4
3 (x ) 0
3 x 2 3
23 . dx 24 . 2 dx
0 9 x 2 0 x x 2
soegierant
104