Интегральное исчисление. Определенный интеграл - 16 стр.

UptoLike

Составители: 

S (T
0
) S (T )
s (T
0
) s (T )
T
0
T
00
[a, b]
s (T
0
) S (T
00
)
T [a, b]
T
0
T
00
T
0
T
00
s (T
0
) s (T ) S (T ) S (T
00
)
{S} f
[a, b]
{s}
I := sup {s (T )}, I := inf {S (T )},
T [a, b]
I I
f
I I
T
0
[a, b] T
00
[a, b]
s (T
0
) S (T
00
) s (T
0
)
{S (T )} f
T [a, b] s (T
0
) inf {S (T )} =
I I
{s (T )} I = sup {s (T )} I