Упростите выражение-
1) 1/sin2a -1
2) 1- sina* cosa/ctga
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


More Questions From This User See All

рекомендуемые вопросы

Copyright © 2025 SCHOLAR.TIPS - All rights reserved.