Предмет: Алгебра, автор: nistarkoo

Вычислите интеграл.
Очень надо...

Приложения:

Ответы

Автор ответа: tamarabernukho
1
смотри решение в приложении
Приложения:
Автор ответа: Аноним
1
1) = (6х²/2 - 2х)| в пределах от -2 до 3=
= 27 - 6 - (12 +4) = 5
2) = (-2/х - 2х² + х| В пределах  от 1 до  2 = ( -1 -8 +2)-( -2 -2 +1) = -4
3) = 4·3/2 Sin 2x/3 | в пределах от π/4 до π/2 = 
=6·Sinπ/6 - 6Sinπ/3 = 3 - 3√3 = 3(1 - √3)
4)= 3х^2/3 /2 | в пределах от 1 до 8=
 = 3·8^2/3 /2 - 3/2 = 6 - 1,5 = 4,5
5) S =интеграл, под интегралом Sin x/2 dx в пределах от 2π/3 до π =
= -2Cos x/2 |  в пределах от 2π/3 до π = 
= - 2 Сosπ/2 - ( -2Cos 2π/6) =  0 + 1
Похожие вопросы
Предмет: Английский язык, автор: freegge
99 БАЛОВ ДАЮ Put the verb into the correct form, present simple or past simple, active or passive.

1 lt's a big factory. Five hundred people . ………………………………….(employ) there.
2 ……………………………………………(somebody I clean) this room yesterday?
3 Water .... . ........ .... (cover) most of the earth's surface.
4 How much of the earth's surface ..................... (cover) by water?
5 The park gates ................. ....... ........ ........... .. .. (lock) at 6.30 p.m. every evening.
6 The letter ............................ . . . . .. . (send) a week ago and it (arrive) ........ ........ ......... ... ... yesterday.
7 The boat hit a rock and .......................................................... (sink) quickly. Fortunately everybody
_.. ..... .. .......... .................... .... .... . ...... (rescue).
8 Robert's parents . . .. . .. . .. .. (die) when he was very young. He and his sister
______ .................. . ........... (bring up) by their grandparents.
9 I was born in London, but I ........ ... (grow up) in Canada.
10 While I was on holiday, my camera ......... ................ _.. .................... (steal) from my hotel room.
11 While I was on holiday, my camera ....................................................... (disappear) from my hotel room.
12 Why .. ...... ..................... .. ........................ (Sue I resign) from her job? Didn't she enjoy it?
13 Why ... ........ ........... ...... ... ..... ... . ..... (Ben I fire) from his job? Did he do something wrong?
14 The company is not independent. lt .. ...... . ..................... ...... (own) by a much larger company.
15 I saw an accident last night. Somebody ....................... .... (call) an ambulance but nobody
..... .. ........ ..... ...................... ......... (injure), so the ambulance ....... ........ .. .................................. ....... (not I need).
16 Where .................................................. ..... ... .......... ..... ............ . . ...................... (these pictures I take)? In London?
.... .. ...... .. ........................................ (you I take) them, or somebody else?
17 Sometimes it's quite noisy living here, but it's not a problem for me -
I ... ..... . ..... .. ... . ........ (not I bother) by it.
Предмет: Алгебра, автор: mishachik0202
Предмет: Химия, автор: Аноним