Home
О нас
Products
Services
Регистрация
Войти
Поиск
naumova29
@naumova29
July 2022
1
15
Report
Пятое и шестое задание
Срочно
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
sedinalana
Verified answer
5
sin2x=a
2a²-3a+1=0
D=9-8=1
a1=(3-1)/4=1/2⇒sin2x=1/2⇒2x=π/6+2πk U x=5π/6+2πk⇒x=π/12+πk U x=5π/12+πk,k∈z
a2=(3+1)/4=1⇒sin2x=1⇒2x=π/2+2πk⇒x=π/4+πk,k∈z
6
y`=(6√(t²+1) -6t*2t/2√(t²+1))/(t²+1)=(6*(t²+1)-6t²)/√(t²+1)³=(6t²+6-6t²)/√(t²+1)³=
=6/√(t²+1)³
t=√3
6/√(3+1)³=6/8=3/4=0,75
0 votes
Thanks 0
More Questions From This User
See All
naumova29
August 2022 | 0 Ответы
pyatoe i shestoe zadanie srochno3cf3aa0c1fe72b2924f94853367b3807 78542
Answer
naumova29
July 2022 | 0 Ответы
nomer 4 srochnodaf7606070c8632fae3ac70f5ed72871 85780
Answer
naumova29
July 2022 | 0 Ответы
pervyj nomer trigonometriya
Answer
naumova29
July 2022 | 0 Ответы
srochnooo pervyj nomer trigonometriya11bbcacb48170e2d1168d6de1bf6317c 93153
Answer
naumova29
July 2022 | 0 Ответы
lyuboj iz etih trigonometriya i proizvodnye
Answer
naumova29
July 2022 | 0 Ответы
pyatoe i shestoe zadanie srochnob2910e7fa093a11447b96cdeb2fba919 12529
Answer
naumova29
July 2022 | 0 Ответы
pyatoe i shestoe zadanie srochno7fd7a7322761f5ebe80e9d67db20317e 99836
Answer
naumova29
July 2022 | 0 Ответы
srochnooo pervyj nomer trigonometriya
Answer
naumova29
July 2022 | 0 Ответы
srochno 5 ili 6 nomer
Answer
naumova29
July 2022 | 0 Ответы
srochno trigonometriya5adeaa960897a9af41d3af10816678c1 99844
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "Пятое и шестое задание Срочно..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
5sin2x=a
2a²-3a+1=0
D=9-8=1
a1=(3-1)/4=1/2⇒sin2x=1/2⇒2x=π/6+2πk U x=5π/6+2πk⇒x=π/12+πk U x=5π/12+πk,k∈z
a2=(3+1)/4=1⇒sin2x=1⇒2x=π/2+2πk⇒x=π/4+πk,k∈z
6
y`=(6√(t²+1) -6t*2t/2√(t²+1))/(t²+1)=(6*(t²+1)-6t²)/√(t²+1)³=(6t²+6-6t²)/√(t²+1)³=
=6/√(t²+1)³
t=√3
6/√(3+1)³=6/8=3/4=0,75