Page 101 - KALKULUS 2 EMY SOHILAIT

Soal-soal Bab 2

I. Hitunglah integral berikut.

. 1  x (  ) 4 . 2  2 x dx
1
1
. 3  x( x 2  ) 4 dx . 4  x x 2  2

. 5  dx . 6  e x dx
x 2 1 1  e x
2
. 7  x dx . 8  x 2 dx
x 2 1 x 2 1
. 9  3 t 2  t 2 dt 10 .  dt
1  t
sin
e
11 .  tan z z dz 12 .  sec x x dx
cos
13 .  x dx 14 .   2 / cos x 2 dx
1  x 4 0 1  sin x
 x
tan
15 .  2 x x 2 1 dx 16 .  1  sin 2 x x dx
2
17 .  e sin x cos x cos 2 x dx 18 .  cos(ln 4 x ) dx
x
e 5
x
19 .  csc 2 (ln x) dx 20 .  1  e 2 x dx
x
2
e 5
21 .  x 4 x 1 dx 22 .  1  e x 2 x dx

1 sin x  cos x
23 .  x10 x 2 dx 24 .  dx
0 sin x
 2
x
25 .  cot( z 2 z  z  ) dz 26 .  e sec e x dx
4
3
2
2
27 .  x cos( x 3  ) dx 28 .  y dy
sin 2 x ( 3  ) 16  y 4
2
9
29 .  sec x tan x dx 30 .   2 / sin x 2 dx
2
1
x
 sec
0 16  cos x
x
1
1
31 .  x 2  x  5 dx 32 .  9 x 2 18 x 10 dx
2

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