dr Krzysztof yjewski Analiza matematyczna 2, Matematyka; S-I 0 .lic. 31 maja 2018
Legalna ±ci¡ga na kolokwium nr. 2
Uwaga: Zabrania si¦ korzystania z innych materiaªów jak równie» dopisywania dodatkowych infor- macji.
Pochodne funkcji elementarnych:
Lp. Wzór 1 Wzór 2 Uwagi
1. (c) 0 = 0 c ∈ R
2. (x α ) 0 = αx α−1 ( α ) 0 = α α−1 · 0 α ∈ R \ {0}
3. ( √
nx) 0 = 1
n
n√ x
n−1√
n0
=
0n
n√
n−1n ∈ N \ {0, 1}; x > 0 4. (sin x) 0 = cos x (sin ) 0 = (cos ) · 0
5. (cos x) 0 = − sin x (cos ) 0 = (− sin ) · 0
6. (tg x) 0 = cos 1
2x (tg ) 0 = cos
20x 6= π 2 + kπ, k ∈ N 7. (ctg x) 0 = − sin 1
2x (ctg ) 0 = − sin
20x 6= kπ, k ∈ N 8. (a x ) 0 = a x · ln a (a ) 0 = a · ln a · 0 a > 0 9. (e x ) 0 = e x (e ) 0 = e · 0
10. (ln x) 0 = x 1 (ln ) 0 =
0x > 0
11. (log a x) 0 = x ln a 1 (log a ) 0 =
0ln a a > 0, a 6= 0; x > 0 12. (arcsin x) 0 = √ 1
1−x
2(arcsin ) 0 = √
01−
2|x| < 1 13. (arccos x) 0 = √ −1
1−x
2(arccos ) 0 = √ −
01−
2|x| < 1 14. (arctg x) 0 = 1+x 1
2(arctg ) 0 =
01+
215. (arcctg x) 0 = 1+x −1
2(arcctg ) 0 = 1+ −
02Tabela caªek:
Lp. Wzór Uwagi
1. R 0dx = c
2. R adx = ax + c
3. R x α dx = α+1 1 x α+1 + c α ∈ R \ {−1}
4. R sin xdx = − cos x + c
5. R cos xdx = sin x + c
6. R tg xdx = − ln | cos x| + c x 6= π 2 + kπ, k ∈ N
7. R ctg xdx = ln | sin x| + c x 6= kπ, k ∈ N
8. R sinh xdx = cosh x + c 9. R cosh xdx = sinh x + c
10. R 1
cosh
2x dx = tgh x + c
11. R 1
sinh
2x dx = − ctgh x + c
12. R a x dx = ln a 1 a x + c a > 0
13. R e x dx = e x + c
14. R 1
x dx = ln |x| + c x 6= 0
15. R 1
cos
2x dx = tg x + c x 6= π 2 + kπ, k ∈ N
16. R 1
sin
2x dx = − ctg x + c x 6= kπ, k ∈ N
17. R √ 1
a
2−x
2dx = arcsin x a + c a 6= 0
18. R 1
a
2+x
2dx = 1 a arctg x a + c a 6= 0
19. R √ 1
x
2+a dx = ln x + √
x 2 + a
+ c a ∈ R
20. R 1
a
2−x
2dx = 2a 1 ln
a+x a−x
+ c a > 0, |x| 6= a
21. R f
0(x)
f (x) dx = ln |f (x)| + c
22. R 1
ax+b dx = a 1 ln |ax + b| + c
23. R sin n xdx = − n 1 cos x sin n−1 x + n−1 n R sin n−2 xdx n ≥ 2
1
dr Krzysztof yjewski Analiza matematyczna 2, Matematyka; S-I 0 .lic. 31 maja 2018
Granice niektórych ci¡gów:
a) lim
n→∞
a
n = 0, b) lim
n→∞
1
n
α= 0, α > 0 c) lim
n→∞ n α = +∞, α > 0 d) lim
n→∞ a n = 0, |a| < 1 e) lim
n→∞ a n = ∞, a > 1 f ) lim
n→∞
√
na = 1, a > 0 g) lim
n→∞
√
nn = 1 h) lim
n→∞
n
αa
n= 0, α > 0, a > 1 i) lim
n→∞
log
an
n = 0, n > 1 j) lim
n→∞
n
nn! = ∞ k) lim
n→∞ a n = ∞, a > 1 l) lim
n→∞ a n = 0, |a| < 1 m) lim
n→∞ (1 + 1 n ) n = e n) lim
n→∞ (1 − n 1 ) n = e −1 o) lim
n→∞ (1 + n a ) n = e a p) lim
n→∞ (1 + a 1
n