July 2022 1 1 Report
Помогите пожалуйста! 1). Вычислите: sin 30°- ctg 45°. 2) Упростите выражение tg²α *cos²α + cos²α.
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.