Представьте в виде суммы 4 sin а * sin4 a * cos 5 a
полное решение

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.