Bn-геометрическая прогресси, знаменатель прогрессии равен 3,b1=3/5. Найдите сумму первых 7 её членов?
----------------------------------
Ответ:655,8.
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.