LUYỆN THI ĐẠI HỌC TÍCH PHÂN ppsx

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LUYỆN THI ĐẠI HỌC TÍCH PHÂN ppsx

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LT ĐH TÍCH PHÂN 1/ dx cos x ∫ 2/ 2 dx x 1 ∫ + . 3/I= 3 cos x.sin 8x ∫ dx 4/I = π 3 2 π 4 3tg x dx ∫ 5/I = π 4 2 π 6 (2cotg x 5) dx ∫ + 6/I = π 2 0 1 cos x dx 1 cos x ∫ − + 7/ I = π 2 0 ∫ sin 2 x.cos 2 xdx 8/I = π 3 0 ∫ (2cos 2 x-3sin 2 x)dx 9 / I = π 2 π 2 π sin( x) 4 dx π sin( x) 4 ∫ − − + 10 / I = π 3 π 6 ∫ − (tgx-cotgx) 2 dx 11/ I = π 4 4 0 cos x dx ∫ 12 / I = π 2 3 0 sin x dx ∫ 13*/ I = π 3 3 2 π 3 sin x sin x cot gx dx sin x ∫ − 14/I = π 2 4 0 sin x dx ∫ 15/I = π 3 π 2 2 4 1 x x sin cos 2 2 ∫ dx 16/I = π 4 π 6 ∫ cotg2x dx 17/I = π 2 2 sin x π 4 e sin 2x dx ∫ 18/ I = π tgx 2 4 2 0 e cos x + ∫ 19/ I = π 2 4 π 4 1 sin x ∫ dx20/ I = π 4 6 0 1 cos x ∫ dx 21/I = π 2 4 4 0 cos 2x(sin x cos x)dx ∫ + 22/ I = π 2 3 0 cos xdx ∫ 23/ I = π 3 2 0 4sin x dx 1 cosx ∫ + 24/ I = 1 3 2 0 x 1 x dx ∫ − 25/I = 1 5 2 0 x 1 x dx ∫ + 26/I = 1 0 x dx 2x 1 ∫ + 27/I = 1 x 0 1 dx e 4 ∫ + 28/I = 2 x 1 1 dx 1 e ∫ − − 29/I = 2x 2 x 0 e dx e 1 ∫ + 30/I = x 1 x 0 e dx e 1 − ∫ − + 31/I = e 2 1 ln x dx x(ln x 1) ∫ + 32/I = 7 3 3 0 x 1 dx 3x 1 ∫ + + 33/I = 2 3 2 0 (x 3) x 6x 8 dx ∫ − − + 34/I = 1 2 2 3 1 dx x 4 x ∫ − 35/I = 4 2 2 1 dx x 16 x ∫ − 36*/I = 6 2 2 3 1 dx x x 9 ∫ − 37/I = 2 2 2 1 x 4 x dx ∫ − − 38/I = 2 2 3 0 x (x 4) dx ∫ + 39/I = 2 4 4 3 3 x 4 dx x ∫ − 40*/I = 2 2 2 2 x 1 dx x x 1 − ∫ − + + 41/I = ln 2 x 0 e 1dx ∫ − 42/I = 1 0 1 dx 3 2x ∫ − 43/I = π 2 5 0 sin xdx ∫ 44*/I = π 3 0 1 dx cos x ∫ 45/I = 2x 1 x 0 e dx e 1 − ∫ − + 46/I = ln 3 x 0 1 dx e 1 ∫ + 47/I = π 4 2 π 6 1 dx sin x cot gx ∫ 48/I = 3 2 e 1 ln x 2 ln x dx x ∫ + 49/I = e 1 sin(ln x) dx x ∫ 50/I = 1 3 4 5 0 x (x 1) dx ∫ − 51/I = 1 2 3 0 (1 2x)(1 3x 3x ) dx ∫ + + + 52/I = 2 3 1 1 dx x 1 x ∫ + 53/I = π 3 2 2 π 6 tg x cot g x 2dx ∫ + − 54/I = 1 2 3 0 (1 x ) dx ∫ − 55*/I = 1 2x 0 1 dx e 3 ∫ + 56/I = x ln 3 x 3 0 e dx (e 1) ∫ + 57/I = 0 2x 3 1 x(e x 1)dx ∫ − + + 58/I = π 2 6 3 5 0 1 cos x sin x.cos xdx ∫ − 59*/I = 2 3 2 5 1 dx x x 4 ∫ + 60/I = π 4 0 x dx 1 cos 2x ∫ + 61/I = 2x ln 5 x ln 2 e dx e 1 ∫ − 62/I = 2 e 1 x 1 .ln xdx x ∫ + 63/I = 2 1 0 x dx (x 1) x 1 ∫ + + 64/I = π 2 0 sin x.sin 2x.sin 3xdx ∫ 65/I = π 2 4 4 0 cos 2x(sin x cos x)dx ∫ + 66*/I = π 2 3 3 0 ( cos x sin x )dx ∫ − 67/I = 7 3 8 4 2 x dx 1 x 2x ∫ + − 68*/I = π 2 0 4cos x 3sin x 1 dx 4sin x 3cos x 5 ∫ − + + + 69/I = 9 3 1 x. 1 xdx ∫ − 70/I = 2 3 0 x 1 dx 3x 2 ∫ + + 71*/I = π 6 0 x sin dx 2 ∫ 72*/I = 2 0 x dx 2 x 2 x ∫ + + − 73/I = 3 3 2 0 x . 1 x dx ∫ + 74**/I = 1 2 0 ln(1 x) dx x 1 ∫ + + 75/I = π 2 0 sin x dx sin x cos x ∫ + 76/I = π e 1 cos(ln x)dx ∫ 77*/I = 2 2 0 4 x dx ∫ + 78/I = 2 1 x dx 1 x 1 ∫ + − 79/I = e 1 1 3ln x ln x dx x ∫ + 80/I = 3 2 2 ln(x x)dx ∫ − 81/I = e 2 1 (ln x) dx ∫ 82/I = 2 e e ln x dx x ∫ 83/I = 2 e 1 ln x dx ln x ∫ 84/I = 2 2 1 x ln(x 1)dx ∫ + 85/I = 3 2 3 1 dx x 3 ∫ + 86/I = 1 2 0 1 dx 4 x ∫ − 87/I = 2 π 4 0 sin xdx ∫ 88/I = π 3 2 π 6 ln(sin x) dx cos x ∫ 89/I = 2 1 cos(ln x)dx ∫ 90*/I = 2 2 0 ln( 1 x x)dx ∫ + − 91*/I = 3 2 2 1 dx x 1 ∫ − 92/I = 3 8 1 x 1 dx x ∫ + 93/I = 3 3 2 1 x dx x 16 ∫ − 94/I = π 6 2 0 cos x dx 6 5sin x sin x ∫ − + 95*/I = 2 e 2 e 1 1 ( )dx ln x ln x ∫ − 96/I = 3 2 4 x 4 dx ∫ − − 97/I = 2 3 2 1 x 2x x 2 dx ∫ − − − + 98/I = 3π 4 π 4 cos 2x 1dx ∫ + 99/I = π 0 cos x sin xdx ∫ 100/I = 2π 0 1 sin xdx ∫ + 101/I = 3π 4 π 4 sin 2x dx ∫ 102/I = π 0 1 sin xdx ∫ − 103/I = 3 1 2 1 ln(x x 1) dx ∫ −   + +     104*/I = π 2 0 x sin x dx 1 cos x ∫ + 105*/I = 1 2 x 1 1 dx (x 1)(4 1) ∫ − + + 106*/I = 4 1 x 1 x dx 1 2 ∫ − + 107/I = 2 π 4 0 x sin xdx ∫ 108/I = 2 π 4 0 x cos xdx ∫ 109/I = π 6 2 0 x.sin x cos xdx ∫ 110*/I = 2 x 1 2 0 x e dx (x 2) ∫ + 111/I = π 2x 2 0 e sin xdx ∫ 112/I = 2 2 1 1 x ln(1 )dx x ∫ + 113/I = e 2 1 e ln x dx (x 1) ∫ + 114/I = 1 2 0 1 x x.ln dx 1 x ∫ + − 115/I = 2 t 1 ln x dx I 2 x ∫   ⇒ <  ÷   116/I = π 3 0 sin x.ln(cos x)dx ∫ 117/I = π 2 e 2 1 cos (ln x)dx ∫ 118/I = π 4 0 1 dx cos x ∫ 119*/I = π 4 3 0 1 dx cos x ∫ 120/I = 1 2 3 x 0 x e dx ∫ 121/I = π 2 2 sin x 3 0 e .sin x cos xdx ∫ 122/I = π 2 4 0 sin 2x dx 1 cos x ∫ + 123/I = 1 2 0 3 dx x 4x 5 ∫ − − 124/I = 2 2 1 5 dx x 6x 9 ∫ − + 125/I = 1 2 5 1 dx 2x 8x 26 ∫ − + + 126/I = 1 0 2x 9 dx x 3 ∫ + + 127/I = 4 2 1 1 dx x (x 1) ∫ + 128*/I = 0 2 π 2 sin 2x dx (2 sin x) ∫ − + 129/I = 1 2 0 x 3 dx (x 1)(x 3x 2) ∫ − + + + 130/I = 1 3 0 4x dx (x 1) ∫ + 131/I = 1 4 2 0 1 dx (x 4x 3) ∫ + + 132/I = π 3 3 2 0 sin x dx (sin x 3) ∫ + 133/I = π 3 3 π 6 4sin x dx 1 cos x ∫ − 134/I = π 3 2 π 6 1 dx cos x.sin x ∫ 135/I = π 3 0 sin x.tgxdx ∫ 136/I = π 3 π 4 1 dx sin 2x ∫ 137/I = π 3 4 2 2 5 0 sin x dx (tg x 1) .cos x ∫ + 138/I = π 3 2 2 π 3 1 dx sin x 9 cos x ∫ − + 1 139/I = π 2 π 2 cos x 1 dx cos x 2 ∫ − − + 140/I = π 2 0 1 sin x dx 1 3cos x ∫ + + 141/I = π 2 0 cos x dx sin x cos x 1 ∫ + + 142/I = 4 2 1 1 dx x (x 1) ∫ + 143/I = 1 3 3 1 dx x 4 (x 4) ∫ − + + + 144/I = π 3 3 0 sin x dx cos x ∫ 145/I = 1 0 x 1 xdx ∫ − 146/I = 6 4 x 4 1 . dx x 2 x 2 ∫ − + + 147/I = 0 2 1 1 dx x 2x 9 ∫ − + + 148/I = 3 2 1 1 dx 4x x ∫ − 149/I = 2 2 1 4x x 5 dx ∫ − − + 150/I = 2 2 2 2x 5 dx x 4x 13 ∫ − − + + 151/I = 1 x 0 1 dx 3 e ∫ + 152/I = 1 4x 2x 2 2x 0 3e e dx 1 e ∫ + + 153/I = 4 2 7 1 dx x 9 x ∫ + 154/I = π 2 x 2 0 e sin xdx ∫ 155/I = π 4 2 4 4 0 cos x dx cos x sin x ∫ + 156/I = 1 0 3 dx x 9 x ∫ + − 157/I = π 0 x sin xdx ∫ 158/I = π 2 2 0 x cos xdx ∫ 159/I = 1 0 cos x dx ∫ 160/I = 1 0 sin x dx ∫ 161/I = 2 π 4 0 x sin x dx ∫ 162/I = 2 π 4 0 x cos x dx ∫ 163/I = π 2 0 x cos x sin x dx ∫ 164/I = π 6 2 0 x cos x sin x dx ∫ 165/I = 4 x 1 e dx ∫ 166/I = π 4 3x 0 e sin 4x dx ∫ 167/I = π 2x 2 0 e sin x dx ∫ 168/I = 2 x 1 2 0 x e dx (x 2) ∫ + 169/I = e 1 (1 x)ln x dx ∫ + 170/I = e 2 1 x ln x dx ∫ 171/I = 1 e 2 1 ln x dx ∫ 172/I = e 1 x(2 ln x) dx ∫ − 173/I = 2 e 2 e 1 1 ( )dx ln x ln x ∫ − 174/I = 2 2 1 (x x) ln x dx ∫ + 175/I = 2 2 1 1 x ln(1 ) dx x ∫ + 176/I = 2 5 1 ln x dx x ∫ 177/I = e 2 1 e ln x dx (x 1) ∫ + 178/I = 1 2 0 1 x x ln dx 1 x ∫ + − 179/I = π 2 π 3 cos x.ln(1 cos x) dx ∫ − 180/ π 2 2 sin x 3 0 e sin x cos x dx ∫ 181/I= π 2 4 0 sin 2x dx 1 sin x ∫ + 182/I = π 2 4 0 sin 2x dx 1 cos x ∫ + 183/I = 2 2 1 5 dx x 6x 9 ∫ − + 184/I = 2 1 0 x 3x 2 dx x 3 ∫ + + + 185/I = 4 2 1 1 dx x (x 1) ∫ + 186/I = 1 2 0 ln(1 x) dx x 1 ∫ + + 187/I 4 1 6 0 1 x dx 1 x ∫ + + 188/I = 1 15 8 0 x 1 x dx ∫ + 189/I = x 1 x x 0 e dx e e ∫ − + 190/I= e 1 e ln x dx ∫ 191/I = π 2 sin x 0 (e cos x) cos x dx ∫ + 192/I = π 2 0 sin 2x.cos x dx 1 cos x ∫ + 193/I = π 2 0 sin 2x sin x dx 1 3cos x ∫ + + 194/I = π 2 4 0 1 2sin x dx 1 sin 2x ∫ − + 195/I = 5 3 3 2 0 x 2x dx x 1 ∫ + + 196/I = π 3 2 π 4 tgx dx cos x 1 cos x ∫ + 197/I = 2 2 1 x 1 ( ) dx x 2 ∫ − − + 198/I = π 4 2 0 x.tg x dx ∫ 199/I = 5 3 ( x 2 x 2 ) dx ∫ − + − − 200/I = 4 1 2 dx x 5 4 ∫ − + + 201/I = 2 1 x dx x 2 2 x ∫ + + − 202/I = 2 2 1 ln(1 x) dx x ∫ + 203/I = π 2 0 sin 2x dx 1 cos x ∫ + 204/I = π 2008 2 2008 2008 0 sin x dx sin x cos x ∫ + 205/I = π 2 0 sin x.ln(1 cos x) dx ∫ + 206/I = 2 3 2 1 x 1 dx x ∫ + 207/I = π 3 4 2 0 sin x dx cos x ∫ 208/I = π 2 2 0 cos x.cos 4x dx ∫ 209/I = 1 2x x 0 1 dx e e ∫ + 210/I = e 2 1 e ln x dx (x 1) ∫ + 211/I = 1 0 1 dx x 1 x ∫ + + 212/I = 2 1 2 0 x dx 4 x ∫ − 213/I = 1 2 0 x dx 4 x ∫ − 214/I = 1 4 2 2 0 x dx x 1 ∫ − 215/I = π 2 0 sin 3x dx cos x 1 ∫ + 216/I = 2 2 2 2 0 x dx 1 x ∫ − 217/I = 2 2 4 1 1 x dx 1 x ∫ − + 218/I = 3 7 3 2 0 x dx 1 x ∫ + 219/I = x ln 2 x 0 1 e dx 1 e ∫ − + 220/I = 1 0 x 1 x dx ∫ − 221/I = 1 2 0 x 1dx ∫ + 222/I = π 2 3 3 0 (cos x sin x) dx ∫ + 223/I = 2 3 0 x 1 dx x 1 ∫ + + 224/I = 1 2 2x 0 (1 x) .e dx ∫ + 225/I = π 2 2 0 cos x dx cos x 1 ∫ + 226/I = 7 3 3 0 x 1 dx 3x 1 ∫ + + 227/I = π 2 π 6 1 sin 2x cos 2x dx cos x sin x ∫ + + + 228/I = x 2 1 2x 0 (1 e ) dx 1 e ∫ + + 229/I = 3 2 3 0 x (1 x) dx ∫ − 230/I = π 3 2 2 0 sin x.cos x dx cos x 1 ∫ + 231/I = 1 2 2 0 4x 1 dx x 3x 2 ∫ − − + 232*/I = π 2 0 x sin x.cos xdx ∫ 233/I = π 2 0 cos x dx cos 2x 7 ∫ + 234/I = 4 2 1 1 dx x (x 1) ∫ + 235/I = π 2 2 3 0 sin 2x(1 sin x) dx ∫ + 236/I = 2 3 0 x 1 dx 3x 2 ∫ + + 237/I = 4 2 7 1 dx x x 9 ∫ + 238/I = π 3 4 0 x sin x cos xdx ∫ 239/I = π 2 3 π 2 cos x cos x cos xdx ∫ − − 240*/I = 1 2 1 ln( x a x)dx ∫ − + + 241/I = π 2 x 0 1 sin x dx (1 cos x)e ∫ − + 242/I = π 2 0 sin 2x sin x dx cos3x 1 ∫ + + 243/I = π 4 2 2 0 sin 2x dx sin x 2cos x ∫ + 244/I = 2 3 2 2 0 x dx 1 x ∫ − 245/I = 2 3 2 2 0 x dx 1 x ∫ − 246/I = 2 1 2 2 2 1 x dx x ∫ − 247/I = 2 1 2 0 x dx 4 x ∫ − 248/I = 2 2 2 3 1 dx x x 1 ∫ − 249/I = 1 5 3 6 0 x (1 x ) dx ∫ − 250/I = π 2 0 sin x dx 1 sin x ∫ + 251/I = π 2 0 cos x dx 7 cos 2x ∫ + 252/I = 4 2 1 1 dx (1 x)x ∫ + 253/I = 2 3 0 x 1 dx 3x 2 ∫ + + 254*/I = π 3 π 4 cos x sin x dx 3 sin 2x ∫ + + 255/I = π 2 3 π 2 cos x cos x cos xdx ∫ − − 256/I = π 3 4 π 4 tg xdx ∫ 257*/I = π 2 x 0 1 sin x e dx 1 cos x ∫ + + 258/I = 1 2 3 0 (1 x ) dx ∫ − 259/I = π 4 2 0 x.tg xdx ∫ 260/I= 2 2 2 0 1 dx (4 x ) ∫ + 261/I = 2 1 3 0 3x dx x 2 ∫ + 262*/I = 5 2 5 1 1 x dx x(1 x ) ∫ − + 263/I = π 3 2 0 cos x dx 1 sin x ∫ − 264/I = π 2 3 6 0 sin x dx cos x ∫ 265/I = π 3 6 0 sin x sin x dx cos 2x ∫ + 266/I = 3 6 2 1 1 dx x (1 x ) ∫ + 267/I = π 2 2 0 sin x dx cos x 3 ∫ + 268/I = 2 π 0 sin x dx x ∫ 269/I = π 2 2 0 sin x cos x(1 cos x) dx ∫ + 270/I = π 4 4 4 0 sin x cos x dx sin x cos x 1 ∫ − + + 271/I = π 4 4 4 0 sin x cos x dx sin x cos x 1 ∫ − + + 272/I = π 2 0 sin x cos x cos x dx sin x 2 ∫ + + 273/I = 1 x 1 3 a e dx x ∫ 274/I = 3 2 1 2 0 x 2x 10x 1 dx x 2x 9 ∫ + + + + + 275/I = 3 1 2 3 0 x dx (x 1) ∫ + 276/I = 1 3 0 3 dx x 1 ∫ + 277*/I = 4 1 6 0 x 1 dx x 1 ∫ + + 278/I = 1 3 0 x dx (2x 1) ∫ + 279/I = 7 2 1 dx 2 x 1 ∫ + + 2 280/I = 3 2 2 1 2 1 dx x 1 x ∫ − 281*/I = 2 1 2 0 x ln(x 1 x ) dx 1 x ∫ + + + 282/I = 4 2 1 (x 1) ln x dx ∫ − 283/I = 3 2 0 x ln(x 1)dx ∫ + 284/I = 3 2 2 1 3x dx x 2x 1 ∫ + + 285/I = 1 3 2 0 4x 1 dx x 2x x 2 ∫ − + + + 286/I = 1 2 2 1 2 1 dx (3 2x) 5 12x 4x ∫ − + + + 287/I = 1 0 1 dx x 1 x ∫ + + 288/I = π 2 0 cos x dx 2 cos 2x ∫ + 289/I = π 2 π 4 cos x sin x dx 3 sin 2x ∫ + + 290/I = π 2 3 3 0 (cos x sin x)dx ∫ + 291/I = π 2 5 4 0 cos xsin xdx ∫ 292/I = π 2 4 4 0 cos 2x(sin x cos x)dx ∫ + 293/I = π 2 0 1 dx 2 sin x ∫ + 294/I = π 2 0 1 dx 2 cos x ∫ − 295/I = 2 2 2 3 1 dx x x 1 ∫ − 296/I = 3 7 3 2 0 x dx 1 x ∫ + 297*/I = 2 3 1 1 dx x 1 x ∫ + 298/I = 3 1 2 0 x dx x 1 x ∫ + + 299/I = 1 2 1 1 dx 1 x 1 x ∫ − + + + 300/I = π 3 4 π 6 1 dx sin x cos x ∫ 301/I = π 2 0 cos x dx cos x 1 ∫ + 302/I = π 2 0 cos x dx 2 cos x ∫ − 303/I = π 2 0 sin x dx sin x 2 ∫ + 304/I = π 3 2 0 cos x dx cos x 1 ∫ + 305/I = π 2 0 1 dx 2cos x sin x 3 ∫ + + 306/I = π 2 2 π 3 cos x dx (1 cos x) ∫ − 307/I = π 4 3 0 tg x dx ∫ 308*/I = 1 2x 1 1 dx 3 e ∫ − + 309*/I = 2 π x π sin x dx 3 1 ∫ − + 310*/I = π 2 0 sin x dx cos x sin x ∫ + 311/I = π 4 2 4 4 0 sin x dx cos x sin x ∫ + 312*/I = π 2 2 0 tgx dx 1 ln (cos x) ∫ − 313*/I = π 2 0 sin x dx cos x sin x ∫ + 314*/I = 1 x 2 1 1 dx (e 1)(x 1) ∫ − + + 315*/I = 1 3x 1 0 e dx + ∫ 316*/I = 2 1 2 0 x dx x 4 ∫ + 317*/I = π 3 2 4 2 0 cos x dx cos 3cos x 3 ∫ − + 318*/Tìm x> 0 sao cho 2 t x 2 0 t e dt 1 (t 2) ∫ = + 319*/I = π 3 2 π 4 tan x dx cos x cos x 1 ∫ + 320*/I = 1 2 0 3x 6x 1dx ∫ − + + 321*/I = π 4 5 0 tg x dx ∫ 322/I = π 4 3 π 6 cotg x dx ∫ 323/I = π 3 4 π 4 tg x dx ∫ 324*/I = π 4 0 1 dx 2 tgx ∫ + 325/I = π 5 2 0 sin x dx cos x 1 ∫ + 326/I = π 3 2 π 6 cos 2x dx 1 cos 2x ∫ − 327*/I = π 4 2 0 t gx 1 ( ) dx tgx 1 ∫ − + 328*/I = 1 3 1 2 x dx x 1 ∫ + 329*/I = 3 3 2 4 1 x x dx x ∫ − 330/I = x ln 3 x x 0 e dx (e 1) e 1 ∫ + − 331/I = π 1 4 e 2 1 e 1 dx x cos (ln x 1) − ∫ + 332/I = π 2 π 3 1 dx sin x 1 cos x ∫ + 333*/I = π 4 0 ln(1 tgx)dx ∫ + 3 . LT ĐH TÍCH PHÂN 1/ dx cos x ∫ 2/ 2 dx x 1 ∫ + . 3/I= 3 cos x.sin 8x ∫ dx 4/I = π 3 2 π 4 3tg x dx ∫

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