Угол между векторами a⃗ и b⃗ равен 120∘, |a⃗ |=|b⃗ |=1. Вычислите скалярное произведение векторов (3a⃗ +b⃗ )(a⃗ −b⃗ )
ответ___
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.