7.1.
F (x)= x 2 f (x)= 2 x , x . F 1(x)= x 23 f (x)= 2 x, . . .
F (x)= sin x f (x)= cos x, . . . F 1(x)= sin x + 5 f (x)= cos x, . . .
, f (x), , . . f (x) .
. F (x) f (x).
F (x)+ C,
, f (x).
, F 1(x) F 2(x) f (x), , . .
F 1(x) = F 2(x) + C.
:
)
,
F (x) + C f (x);
) f (x) F 1(x) F 2(x). ,
(x) = F 1(x) F 2(x).
.
.
() , () .
() = , F 1(x) F 2(x) = C F 1(x) = F 2(x) + C.
f (x) f (x) .
,
, f (x) , f (x) dx , x .
f (x) , ,
,
. . .
f (x) .
, .
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1.
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2.
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3.
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4.
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:
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5.
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, , .
1. , ;
2.
3. ;
4. ;
5. ;
6. ;
7. ;
8. ;
9. ;
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10. ;
11. ;
12. ;
13. .
, , .
7.2.
1. .
2. .
3. .
4. .
5. .
.