03.1 - Całka nieoznaczona.pdf

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WydziałWILi,BudownictwoiTransport,sem.1
drJolantaDymkowska
Całkanieoznaczona
1.1 R
2 p x− 4 p
x 3 +6x 2
dx 1.2 R 3+5 3 p x 2
x 3 dx 1.3 R −1+x 4 p x−2 3 p x 4 p x
p
p x dx
1.4 R (1−x) 2
x p x dx 1.5 R (2+3 4 p x) 2 dx 1.6 R 3 x+1 −3e x dx
1.7 R
dx 1.8 R 2
dx 1.9 R sin2x
cosx dx
1.10 R tg 2 xdx 1.11 R e 4x dx 1.12 R 3sin2xdx
1.13 R cos5xdx 1.14 R sin 2 xdx 1.15 R cos 4 xdx
5sinx− 1
p 1−x 2
cos 2 x 1
1+x 2
4 p x 3 +1 dx
1.19 R xe −x 2 dx 1.20 R e 1 x x 2 dx 1.21 R ln 3 x
3x+1dx 1.17 R x 3 p
2x 2 −1dx 1.18 R x 2
x dx
1.22 R ctgxdx 1.23 R sin 5 xcosxdx 1.24 R tgx
1.25 R cosx
p 1+sinx dx 1.26 R e x
3e x +1 dx 1.27 R 3 p tgx+3
co s 2 x dx
1.28 R 1
(1+x 2 )arctgx dx 1.29 R x
x 4 +1 dx 1.30 R 1
cos 2 x dx
1.31 R 2 x
1+4 x dx 1.32 R e x
p 1−3e 2x dx 1.33 R 2x−3
e x +e −x dx
x 2 −3x+3 dx
1.34 R xe −x dx 1.35 R x 2 cos4xdx 1.36 R 3x 2 −x+2 3 x dx
1.37 R lnxdx 1.38 R arctgxdx 1.39 R arcsinxdx
1.40 R x 3 e 3x 2 dx 1.41 R ln 2 x
sin 2 x dx 1.44 R p xln 3 xdx 1.45 R ln(arctgx)
x 2 dx 1.42 R x
cos 2 x dx
1+x 2 dx
1.46 R e x sin3xdx 1.47 R sin(lnx)dx 1.48 R x 2
p 1−x 2 dx
Zad.2Obliczcałkifunkcjiwymiernych:
2.1 R 3x−4
x 2 −x−6 dx 2.2 R x+13
x 2 −4x−5 dx 2.3 R 2x−1
x 2 −6x+9 dx
2.7 R x 4 −3x 2 −3x−2
x 3 −x 2 −2x dx 2.8 R 2x 3 −19x 2 +58x−42
x 2 −8x+16 dx 2.9 R 2x 4 −10x 3 +21x 2 −20x+5
x 3 +1 dx
2.10 R 2x
(x 2 +1)(x 2 +3) dx 2.11 R 6x 3 +4x+1
x 4 +x 2 dx 2.12 R 4x 3 +9x 2 +4x+1
x 3 −3x+2 dx
2.13 R 1
x 3 (x−1) 2 (x+1) dx 2.14 R 3x 2 −17x+21
(x−2) 3 dx 2.15 R 1
x 4 +3x 3 +3x 2 +x dx
x 4 +64 dx
Zad.3Obliczcałkifunkcjitrygonometrycznych:
3.1 R cos5xcos7xdx 3.2 R sinxcos3xdx 3.3 R cos 5 xdx
3.4 R tg 3 xdx 3.5 R ctg 4 xdx 3.6 R sin 3 xcos 4 xdx
3.7 R cos 3 x
sin 2 x dx 3.8 R 1
5+4cosx dx 3.11 R 1
3+2sinx dx 3.12 R 1
sin 3 xcosx dx
3.13 R sinxcosx
1+sin 4 x dx 3.14 R sin 3 x
1+cos 2 x dx 3.15 R sin2x
3cosx+sinx+1 dx
p 1+cos 2 x dx
Zad.1Oblicz:
1.16 Rp
1.43 R 2x+1
2.4 R 1
3x 2 +2x+1 dx 2.5 R 3x+4
x 2 +4x+8 dx 2.6 R x
3.10 R 1
sin 3 x dx 3.9 R 1
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Zad.4Obliczcałk i funkcjiniewymiernych:
4.1 R p x
3− 4 p x 3 dx 4.3 R 3 p x
x+ 6 p x 5 dx
4.4 R 3 p x 2 p x+1
1+x dx 4.6 R p x+1+1
4.7 R q 2+x
(x−1) 2 · q x−1
2−x dx 4.8 R 1
(x+1) p 1−x dx 4.9 R 1
x−2 dx
p 4−x 2 dx 4.11 R 2
p 1−9x 2 dx 4.12 R p
1−x 2 dx
1+ p x dx 4.2 R p x
3 p x 1 dx 4.5 R 1 x · q 1−x
p x+1−1 dx
4.10 R 1
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