Помогите пожалуйста с примерами: 1) (tgα+ctgα)*cosαsinα 2) 1-4sin^2αcos^2α/cos^2α-sin^2α
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.