July 2022 1 41 Report
3.Докажите тождество:2sina*cosa*cos2a = 1/2sin4a a это альфа

4.Упростите выражение:1 -cos2a ДРОБНАЯ ЧЕРТА sin( пи - альфа)
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.