October 2021 0 23 Report
Найдите 3 cos a (a- альфа)
если sin a = - 2 корня из 2/3
a принадлежит от 3пи / 2 до 2пи
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Links

Helpful Social

Copyright © 2025 SCHOLAR.TIPS - All rights reserved.