Дана арифметическая прогрессия (аn), разнисть которой равна -3,1 а1 =-2,1. Найдите сумму первых 6 ее членов
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.