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1. ( C ) ' = 0,<br />
<strong>Табл<strong>и</strong>ца</strong> <strong>про<strong>и</strong>зводных</strong> <strong>Табл<strong>и</strong>ца</strong> <strong>и</strong>нтегралов<br />
2<br />
( x )' = 1 ( x ) ' = 2x<br />
1. dx = x + C<br />
a<br />
1<br />
2. ( x ) ' x α<br />
α −<br />
=<br />
k + 1<br />
k x<br />
2. ∫ xdx= + C,<br />
( k ≠−1)<br />
k + 1<br />
3. (<br />
'<br />
1<br />
x ) ' =<br />
⎛1⎞ 1<br />
, ⎜ ⎟ =− 2<br />
2 x ⎝x ⎠ x<br />
dx<br />
3. ∫ = 2<br />
x<br />
dx<br />
x + C , ∫ = ln x<br />
x<br />
+ C<br />
x x<br />
4. ( a ) ' = a<br />
x<br />
lna<br />
, ( e ) '<br />
x<br />
= e<br />
x<br />
x a<br />
x<br />
4. ∫ adx= + C,<br />
lna<br />
∫edx<br />
x<br />
= e + C<br />
1<br />
1<br />
5. ( loga x ) ' = , ( ln x ) ' =<br />
xlna x<br />
dx x<br />
5. ∫ = ln tg<br />
sin x 2<br />
+ C ,<br />
6. ( sin x) ' = cosx<br />
dx<br />
6. ∫ cosx x π<br />
= ln tg<br />
⎛ ⎞<br />
⎜ + ⎟ x + C<br />
⎝24⎠ 7.<br />
cosx ' =−sin x<br />
7. sin xdx = − cosx<br />
+ C<br />
( )<br />
1<br />
8. ( tgx ) ' = 2<br />
cos x<br />
8. ∫ cosxdx = sin x + C<br />
1<br />
9. ( ctgx ) ' =− 2<br />
sin x<br />
dx<br />
9. ∫ = tgx + C<br />
2<br />
cos x<br />
10. ( arcsin x ) ' =<br />
1<br />
2<br />
1 − x<br />
dx<br />
10. ∫ = − ctgx + C<br />
2<br />
sin x<br />
11. ( arccosx ) ' =−<br />
1<br />
2<br />
1 − x<br />
11. ∫<br />
dx<br />
2 2<br />
a − x<br />
x<br />
= arcsin + C<br />
a<br />
1<br />
12. ( arctgx ) ' = 2<br />
1 + x<br />
12. ∫<br />
dx<br />
2 2<br />
x ± a<br />
= ln x +<br />
2 2<br />
x ± a + C<br />
1<br />
13. ( arcctgx ) ' =− 2<br />
1 + x<br />
dx<br />
13. ∫ 2 2<br />
x − a<br />
1 x − a<br />
= ln<br />
2a<br />
x + a<br />
+ C<br />
dx<br />
14. ∫ 2 2<br />
x + a<br />
1 x<br />
= arctg + C<br />
a a<br />
Прав<strong>и</strong>ла д<strong>и</strong>фференц<strong>и</strong>рован<strong>и</strong>я <strong>и</strong><br />
<strong>и</strong>нтегр<strong>и</strong>рован<strong>и</strong>я<br />
∫<br />
∫<br />
Некоторые тр<strong>и</strong>гонометр<strong>и</strong>ческ<strong>и</strong>е<br />
формулы:<br />
а) Прав<strong>и</strong>ла д<strong>и</strong>фференц<strong>и</strong>рован<strong>и</strong>я 1 2 2<br />
2 2<br />
sin x + cos x = 1; 1− sin x = cos x;<br />
2 2<br />
1− cos x = sin x.<br />
1 Про<strong>и</strong>зводная суммы:<br />
( u ± v) ' = u'± v'<br />
2 2 1−cos2x21+ cos2x<br />
sin x = , cos x = ,<br />
2<br />
2<br />
2 Про<strong>и</strong>зводная про<strong>и</strong>зведен<strong>и</strong>я:<br />
( u ⋅ v)' = u'⋅ v + u ⋅v' 3<br />
1<br />
sinα ⋅ sin β =<br />
2<br />
cos( α − β) − cos( α + β<br />
)<br />
( )
3 ( c ⋅ u)' = c ⋅ u'<br />
4 1<br />
sinα ⋅ cos β = (sin( α − β) + sin( α + β ))<br />
2<br />
Про<strong>и</strong>зводная частного:<br />
l<br />
⎛u⎞ u'⋅v −u ⋅v<br />
'<br />
⎜ ⎟ = 2<br />
⎝v ⎠ v<br />
5<br />
1<br />
cosα ⋅ cos β =<br />
2<br />
cos( α + β) + cos( α − β )<br />
5 Сложная функц<strong>и</strong>я:<br />
( ( f ( ϕ( x) ) ) ' = f 'ϕ⋅ϕ'( x )<br />
Формулы сокращённого умножен<strong>и</strong>я<br />
б) Прав<strong>и</strong>ла <strong>и</strong>нтегр<strong>и</strong>рован<strong>и</strong>я 1 ( )<br />
f ( x) ± gx ( ) dx= f( xdx ) ± gxdx ( )<br />
2 a ± b<br />
2 2<br />
= a ± 2ab<br />
+ b<br />
1 ( )<br />
∫ ∫ ∫<br />
2 k ⋅ f( x) dx = k f( x) dx<br />
∫ ∫<br />
∫ fax+ bdx=<br />
3 ( )<br />
1<br />
= f ( ax + b) d( ax b)<br />
a ∫<br />
+<br />
4 ( ) ⋅ ± ( )<br />
∫ ∫<br />
f ϕ( x) ϕ'( x) dx f ϕ( x) dϕ( x)<br />
5 Интегр<strong>и</strong>рован<strong>и</strong>е по частям<br />
∫ ∫<br />
u ⋅ dv = u ⋅v − v ⋅du<br />
2 2 2 a − b = ( a − b) ( a + b)<br />
3 ( ) 3 3 2 2<br />
( )<br />
a b a 3a b 3ab<br />
b 3<br />
± = ± + ±<br />
3<br />
a<br />
3 2 2<br />
± b = ( a ± b)( a ∓<br />
ab + b )