1. 2sin2x-1=
2. (sinx+tgx*ctgx)=
3. ( tg x/5*ctg x/5-cosx) =
4. 1-2cos^2x=
помогите Пожалуйста
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.