Даю 100 баллов

Найдите сумму пяти первых членов геометрической прогрессии (bn) если b4-b5=-12, b6-b4=18
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.