Home
О нас
Products
Services
Регистрация
Войти
Поиск
malaya152
@malaya152
August 2021
1
15
Report
5. Вычислить косинус угла между векторами (10; 0) и (9; -8).
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
anna2501v
А{10;0}, b{9; -8}
a•b=10•9+0•(-8)=90+0=90
1 votes
Thanks 3
×
Report "5. Вычислить косинус угла между векторами (10; 0) и (9; -8)..."
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 © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
a•b=10•9+0•(-8)=90+0=90