Karrali xosmas integrallar reja: kirish i-bob. Xosmas integrallar

Yechish:

f ( x ) 

1



1

3

1

, x ^2

f ( x ) 

3

3

2

1

2

x



x

 2

1 



1

2

x 2

1 



x

x ^3

x 3

x

3

li m

x ^2

f ( x )  1

,  

3

 1

bo ‘lgani uchun xosmas integral yaqinlashadi.

x 

2



3

1



x

2



d x

2.

integral tekshirilsin.

x

2

 1

2