Сторона AB параллелограмма ABCD равна 4, а сторона AD равна 5. ∠БАД = 60 °.

и

Найдите скалярное произведение векторов.
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.