1
255
BÀI TOÁN TÍCH PHÂN
LUYỆN THI ĐẠI HỌC
BIÊN SOẠN: NGUYỄN ĐỨC BÁ GV THPT TIỂU LA TB-QUẢNG NAM-TEL : 0985 378 214
TÍNH :
1/I =
2
0
1 cos x
dx
1 cos x
2/ I =
4
4
0
cos x dx
3/ I =
2
4
4
sin
1
x
dx
4/ I =
4
0
6
cos
1
x
dx
5/I=
dxxxnsix )cos(2cos
44
2
0
6/ I =
3
2
0
4sin x
dx
1 cosx
7/ I =
1
2
0
3x 6x 1dx
8/I =
1
5 2
0
x 1 x dx
9/I =
1
0
x
dx
2x 1
10/I =
1
x
0
1
dx
e 4
11/I =
2
x
1
1
dx
1 e
12/I =
2x
2
x
0
e
dx
e 1
14 /*I =
3
3
3
2
4
1
x x
dx
x
15/I =
3
2
4
tan x
dx
cos x cos x 1
16/I =
1
4
e
2
1
e
1
dx
x cos (ln x 1)
17/ I =
x
ln3
x x
0
e
dx
(e 1) e 1
18/I =
1
2 2
3
1
dx
x 4 x
19/I =
4
2
2
1
dx
x 16 x
20*/I =
6
2
2 3
1
dx
x x 9
21/I =
2
2 2
1
x 4 x dx
22/I =
2
2 3
0
x (x 4) dx
23/I =
2
4
4 3
3
x 4
dx
x
24*/I =
2
2
2
2
x 1
dx
x x 1
25/I =
ln2
x
0
e 1dx
2
13/I =
x
1
x
0
e
dx
e 1
27/I =
e
2
1
ln x
dx
x(ln x 1)
28/I =
7
3
3
0
x 1
dx
3x 1
29/I =
2
3
2
0
(x 3) x 6x 8dx
30/I =
2
3
1
dx
sin x 1 cos x
31/I =
1
3 4 5
0
x (x 1) dx
32/I =
1
2 3
0
(1 2x)(1 3x 3x ) dx
33/I =
2
3
1
1
dx
x 1 x
34/I =
1
2 3
0
(1 x ) dx
35*/I =
1
2x
0
1
dx
e 3
36/I =
x
ln3
x 3
0
e
dx
(e 1)
37/I =
0
2x
3
1
x(e x 1)dx
38/I =
2
6
3 5
0
1 cos x sin x.cos xdx
39*/I =
2 3
2
5
1
dx
x x 4
26/I =
2
5
0
sin xdx
42*/I =
3
0
1
dx
cosx
43/I =
2x
1
x
0
e
dx
e 1
44/I =
ln3
x
0
1
dx
e 1
45/I =
4
2
6
1
dx
sin x cot x
46/I =
3
2
e
1
ln x 2 ln x
dx
x
GV: NGUYỄN ĐỨC BÁ-THPT TIỂU LA THĂNG BÌNH
47/I =
2
0
sin x.sin 2x.sin 3xdx
48/I =
7
3
8 4
2
x
dx
1 x 2x
49*/I =
2
0
4cosx 3sin x 1
dx
4sin x 3cos x 5
50/I =
9
3
1
x. 1 xdx
51*/I =
6
0
x
sin dx
2
52*/I =
2
0
x
dx
2 x 2 x
53**/I =
1
2
0
ln(1 x)
dx
x 1
54/I =
2
0
sin x
dx
sin x cosx
3
40/I =
4
0
x
dx
1 cos2x
41/I =
2x
ln 5
x
ln 2
e
dx
e 1
56*/I =
2
2
0
4 x dx
57/I =
2
e
1
x 1
.ln xdx
x
58/I =
2
1
0
x
dx
(x 1) x 1
59/I =
2
3 2
0
(cos x 1)cos xdx
60/I =
3
2
2
ln(x x)dx
61/I =
2
e
e
ln x
dx
x
62/I =
2
e
1
ln x
dx
ln x
63/I =
1
3
1
2
x
dx
x 1
64/I =
3
2
3
1
dx
x 3
65/I =
3
2
6
ln(sin x)
dx
cos x
66/I =
3
4
4
cos2x 1dx
67*/I =
2
2
0
ln( 1 x x)dx
55/I =
e
1
cos(ln x)dx
70/I =
3
3
2
1
x
dx
x 16
71/I =
6
2
0
x.sin xcos xdx
72/I =
2
1
x
dx
1 x 1
GV: NGUYỄN ĐỨC BÁ-THPT TIỂU LA THĂNG BÌNH
73/I =
6
2
0
cosx
dx
6 5sin x sin x
74*/I =
2
e
2
e
1 1
( )dx
ln x
ln x
75/I =
0
cosx sin xdx
76/I =
2
0
1 sin xdx
77/I =
3
4
4
sin 2x dx
78/I =
0
1 sin xdx
79/I =
1
3
2
1
ln(x x 1) dx
80*/I =
2
0
xsin x
dx
1 cos x
81*/I =
1
2 x
1
1
dx
(x 1)(4 1)
82*/I =
4
1
x
1
x
dx
1 2
4
68*/I =
3
2
2
1
dx
x 1
GV: NGUYỄN ĐỨC BÁ-THPT TIỂU LA THĂNG BÌNH
69/I =
3
8
1
x 1
dx
x
84/I =
2
4
0
x cos xdx
85/I =
6
2
0
x.sin xcos xdx
86*/I =
2 x
1
2
0
x e
dx
(x 2)
87/I =
2x 2
0
e sin xdx
88/I =
2
2
1
1
x ln(1 )dx
x
89/I =
e
2
1
e
ln x
dx
(x 1)
90/I =
1
2
0
1 x
x.ln dx
1 x
91/I =
2
t
1
ln x
dx I 2
x
92/I =
3
0
sin x.ln(cos x)dx
93/I =
2
e
2
1
cos (ln x)dx
94*/I =
4
3
0
1
dx
cos x
95/I =
2
1
3 x
0
x e dx
83/I =
2
4
0
xsin xdx
98/I =
3
4
2 2 5
0
sin x
dx
(tan x 1) .cos x
99/I =
1
2
5
1
dx
2x 8x 26
100/I =
4
2
1
1
dx
x (x 1)
101*/I =
0
2
2
sin 2x
dx
(2 sin x)
102/I =
1
2
0
x 3
dx
(x 1)(x 3x 2)
103/I =
1
3
0
4x
dx
x 1
104/I =
1
4 2
0
1
dx
x 4x 3
105/I =
3
3
2
0
sin x
dx
sin x 3
106/I =
x
ln3
x x
0
e
dx
(e 1) e 1
107/I =
3
2
6
1
dx
cos x.sin x
108/I =
3
2 2
3
1
dx
sin x 9cos x
109/I =
3
4
1
dx
sin 2x
5
96/I =
2
2
sin x 3
0
e .sin xcos xdx
97/I =
2
4
0
sin 2x
dx
1 cos x
111/I =
2
x 2
0
e sin xdx
112/I =
4
2
4 4
0
cos x
dx
cos x sin x
113/I =
1
0
3
dx
x 9 x
114/I =
2
0
1 sin x
dx
1 3cosx
115/I =
2
0
cos x
dx
sin x cosx 1
116/I =
1
3
3
1
dx
x 4 (x 4)
117/I =
1
0
x 1 xdx
118/I =
6
4
x 4 1
. dx
x 2 x 2
119/I =
0
2
1
1
dx
x 2x 9
120/I =
3
2
1
1
dx
4x x
121/I =
2
2
1
4x x 5dx
122/I =
2
2
2
2x 5
dx
x 4x 13
GV: NGUYỄN ĐỨC BÁ-THPT TIỂU LA THĂNG BÌNH
110/I =
1
4x 2x
2
2x
0
3e e
dx
1 e
126/I =
e
1
x(2 ln x)dx
127/I =
5 3
3
2
0
x 2x
dx
x 1
128/I =
2
2
1
(x x)lnxdx
129/I =
2
2
1
1
x ln(1 )dx
x
130/I =
4
3x
0
e sin 4x dx
131/I =
2
4
0
sin 2x
dx
1 cos x
132/I =
2
1
0
x 3x 2
dx
x 3
133/I =
1
2
0
ln(1 x)
dx
x 1
134/I
4
1
6
0
1 x
dx
1 x
135/I =
1
15 8
0
x 1 x dx
136/I =
x
1
x x
0
e
dx
e e
137/I=
e
1
e
ln x dx
138/I =
2
5
1
ln x
dx
x
139/I =
2
0
sin 2x.cos x
dx
1 cos x
6
123/I =
1
x
0
1
dx
3 e
124/I =
2x 2
0
e sin xdx
125/I =
2 x
1
2
0
x e
dx
(x 2)
141/I =
2
4
0
1 2sin x
dx
1 sin 2x
142/I =
2
2
1
(x x)lnxdx
143/I =
2
1
2
0
x
dx
4 x
144/I =
1
4
2
2
0
x
dx
x 1
145/I =
e
2
1
e
ln x
dx
(x 1)
146/I =
1
2
0
1 x
xln dx
1 x
147/I =
2
3
cos x.ln(1 cosx)dx
148/
2
2
sin x 3
0
e sin x cos x dx
149/I=
2
4
0
sin 2x
dx
1 sin x
GV: NGUYỄN ĐỨC BÁ-THPT TIỂU LA THĂNG BÌNH
150/I =
2
2
1
x 1
( ) dx
x 2
140/I =
2
0
sin 2x sin x
dx
1 3cosx
155/I =
2
2
1
ln(1 x)
dx
x
156/I =
2
0
sin 2x
dx
1 cos x
157/I =
2010
2
2010 2010
0
sin x
dx
sin x cos x
158/I =
2
0
sin x.ln(1 cos x)dx
159/I =
3
4
4
tan x dx
160/I =
4
5
0
tan x dx
161/I =
2
2
4
1
1 x
dx
1 x
162/I =
3
7
3
2
0
x
dx
1 x
163/I =
x
ln 2
x
0
1 e
dx
1 e
164/I =
5
2
0
sin x
dx
cos x 1
165/I =
4
2
0
tan x 1
( ) dx
tan x 1
7
151/I =
4
2
0
x.tan x dx
152/I =
5
3
( x 2 x 2 )dx
153/I =
4
1
2
dx
x 5 4
154/I =
2
1
x
dx
x 2 2 x
168/I =
2
2
0
cosx
dx
cos x 1
169/I =
7
3
3
0
x 1
dx
3x 1
GV: NGUYỄN ĐỨC BÁ-THPT TIỂU LA THĂNG BÌNH
170/I =
2
0
sin 2x sin x
dx
cos3x 1
171/I =
4
2 2
0
sin 2x
dx
sin x 2cos x
172/I =
2
3
2
2
0
x
dx
1 x
173/I =
2
3
2
1
x 1
dx
x
174/I =
3
4
2
0
sin x
dx
cos x
175/I =
2
2
0
cos x.cos4x dx
176/I =
1
2x x
0
1
dx
e e
166/I =
2
3
0
x 1
dx
x 1
167/I =
1
2 2x
0
(1 x) .e dx
180/I =
2
2
3
cos x
dx
(1 cos x)
181/I =
3
2
2
0
sin x.cos x
dx
cos x 1
182/I =
1
2
2
0
4x 1
dx
x 3x 2
183/I =
2
0
cos x
dx
cos2x 7
184/I =
2
2 3
0
sin 2x(1 sin x) dx
185/I =
2
3
0
x 1
dx
3x 2
186/I =
4
2
7
1
dx
x x 9
187/I =
2
0
cosx
dx
2 cosx
188/I =
2
2
2
3
1
dx
x x 1
189/I =
1
5 3 6
0
x (1 x ) dx
190/I =
2
0
sin x
dx
1 sin x
8
177/I =
1
0
1
dx
x 1 x
178/I =
2
6
1 sin 2x cos2x
dx
cos x sin x
179/I =
x 2
1
2x
0
(1 e )
dx
1 e
193*/I =
3
4
cos x sin x
dx
3 sin 2x
194/I =
2
2
0
sin x
dx
cos x 3
195/I=
2
2
0
sin x
dx
cos x 3
196/I =
2
0
sin x
dx
x
197/I =
2
2
0
sin x cosx(1 cos x) dx
198/I =
4 4
4
0
sin x cos x
dx
sin x cosx 1
199/I =
2
0
sin x cosx cosx
dx
sin x 2
200/I =
3 4
0
xsin x cos xdx
201/I =
2
3
2
cos x cos x cos xdx
191/I =
2
0
cos x
dx
7 cos2x
192/I =
4
2
1
1
dx
(1 x)x
207/I =
3
2
0
cos x
dx
1 sin x
208/I =
2
3
6
0
sin x
dx
cos x
209/I =
3
6
0
sin x sin x
dx
cos2x
210/I =
2
3
1
dx
sin x 1 cosx
211/I =
3
6 2
1
1
dx
x (1 x )
212*I =
2
1
2
0
x ln(x 1 x )
dx
1 x
213/I =
4
2
1
(x 1) ln xdx
214/I =
3
2
2
1
3x
dx
x 2x 1
215/I =
1
1
x
3
a
e
dx
x
216/I =
3 2
1
2
0
x 2x 10x 1
dx
x 2x 9
217/I =
3
1
2 3
0
x
dx
(x 1)
218/I =
1
3
0
3
dx
x 1
9
202*/I =
2
x
0
1 sin x
e dx
1 cos x
203/I =
1
2 3
0
(1 x ) dx
204/I=
2
2 2
0
1
dx
(4 x )
205/I =
2
1
3
0
3x
dx
x 2
206*/I =
5
2
5
1
1 x
dx
x(1 x )
232/I =
1
0
1
dx
x 1 x
233/I =
2
0
cosx
dx
2 cos2x
234/I =
2
4
cos x sin x
dx
3 sin 2x
235/I =
2
3 3
0
(cos x sin x)dx
236/I =
2
5 4
0
cos xsin xdx
237/I =
4
x
1
e dx
238*/I =
1
x 2
1
1
dx
(e 1)(x 1)
239*/I =
3
2
4 2
0
cos x
dx
cos 3cos x 3
240*/Tìm x> 0 sao cho
2 t
x
2
0
t e
dt 1
(t 2)
219*/I =
4
1
6
0
x 1
dx
x 1
220/I =
1
3
0
x
dx
(2x 1)
221/I =
7
2
1
dx
2 x 1
222/I =
4
2
4 4
0
cos x
dx
cos x sin x
223/I =
3
3
0
sin x
dx
cosx
224/I =
3
7
3
2
0
x
dx
1 x
225*/I =
2
3
1
1
dx
x 1 x
226/I =
3
1
2
0
x
dx
x 1 x
227/I =
1
2
1
1
dx
1 x 1 x
228/I =
3
4
6
1
dx
sin xcosx
229/I =
4
3
6
cot x dx
230/I =
1
3 2
0
4x 1
dx
x 2x x 2
231/I =
1
2
2
1
2
1
dx
(3 2x) 5 12x 4x
10
CHÚC CÁC EM
THÀNH CÔNG!
249*/I =
2
x
sin x
dx
3 1
250*/I =
2
2
0
tan x
dx
1 ln (cos x)
251*/I =
2
0
sin x
dx
cos x sin x
252*/I =
1
3x 1
0
e dx
253*/I =
2
1
2
0
x
dx
x 4
254*/I =
4
3
2
0
x 1
dx
x 9
255*/I =
2
3
4
1
x 1
dx
x 1
GV: NGUYỄN ĐỨC BÁ-THPT TIỂU LA THĂNG BÌNH-QN
TEL : 0985 378 214
241/I =
x
ln3
x x
0
e
dx
(e 1) e 1
242/I =
2
2
cos x 1
dx
cos x 2
243/I =
2
0
sin x
dx
sin x 2
244/I =
3
2
1
3 ln x
dx
(x 1)
245/I =
2
0
1
dx
2cos x sin x 3
246/I =
2
0
1
dx
2 sin x
247/I =
2
0
1
dx
2 cosx
248*/I =
1
2x
1
1
dx
3 e